Creating And Sustaining A Voice Of Buyer Program

For these concerned in digital and bodily product growth or management, take into account a Voice of Buyer (VoC) program. A VoC program systematically gathers and analyzes buyer insights, channeling person opinions into actionable intelligence. VoC applications use surveys, analytics, interviews, and extra to seize a broad vary of buyer sentiment. When applied successfully, a VoC program transforms uncooked suggestions right into a roadmap for strategic selections, product refinement, and repair enhancements.

By proactively figuring out points, optimizing choices for person satisfaction, and tailoring merchandise to real-time demand, VoC applications maintain firms forward. Furthermore, in a world of fleeting client loyalty, such applications construct belief and improve the general model expertise. VoC has been a regular CX apply that UX and product groups can make the most of to their benefit. We’ll give attention to VoC for digital merchandise for this text. Nonetheless, the strategies and classes realized are equally relevant to these working with bodily merchandise.

Profitable product groups and Consumer Expertise (UX) practitioners perceive that buyer suggestions is invaluable. It guides selections and fosters innovation for services and products. Whether or not it’s e-commerce platforms refining person interfaces primarily based on shopper insights or social media giants adjusting algorithms in response to person sentiments, buyer suggestions is pivotal for digital success. Listening, understanding, and adapting to the client’s voice are key to sustainable development.

The function of UX analysis in capturing the Voice of the Buyer

UX analysis serves because the bridge that spans the chasm between an organization’s choices and its prospects’ views. UX analysis performs a pivotal function in capturing the multifaceted VoC. Educated UX researchers remodel uncooked suggestions into actionable suggestions, guiding product growth and design in a course that resonates authentically with customers.

Finally, UX analysis is the translator that converts the varied, nuanced VoC right into a coherent and actionable technique for digital firms.

Setting Up A Voice Of Buyer Program

Overview Of Steps

We’ve recognized six key steps wanted to ascertain a VoC program. At a excessive degree, these steps are the next:

Establishing program goals and objectives.
Figuring out the target market and buyer segments.
Deciding on the appropriate analysis strategies and instruments.
Creating a knowledge assortment framework.
Analyzing and decoding buyer suggestions.
Speaking insights to stakeholders successfully.

We’ll talk about every of those steps in additional element under.

Establishing Program Goals And Objectives

Earlier than establishing a VoC program, it’s essential to outline clear goals and objectives. Are you aiming to boost product usability, collect insights for brand spanking new function growth, or handle customer support challenges? By outlining these objectives, you create a roadmap that guides your entire program. Additionally, you will keep away from taking over an excessive amount of and keep a give attention to what’s vital whenever you state your particular objectives and goals. Particular goals assist form analysis questions, choose acceptable methodologies, and be sure that the insights collected align with the strategic priorities of the corporate.

It’s best to contain a various group of stakeholders in establishing your objectives. You may need members of your product groups and management reply to a survey to assist quantify what your crew and firm hope to get out of a VoC. You may also maintain workshops to assist achieve perception into what your stakeholders take into account vital for the success of your VoC. Workshops might help you determine how stakeholders may be capable of help in establishing and sustaining the VoC and create larger buy-in for the VoC out of your stakeholders. Folks wish to take part with regards to having a say in how information will likely be collected and used to tell selections. In the event you give you a protracted record of objectives that appear overwhelming, you’ll be able to interact key stakeholders in a prioritization train to assist decide which objectives ought to be the VoC focus.

Figuring out The Goal Viewers And Buyer Segments

When you create clear goals and objectives, defining the target market and buyer segments will likely be vital. For instance, you determine your goal is to know conversion charges between your varied buyer segments. Your objective is to extend sign-up conversion. You’ll need to decide in case your target market ought to be individuals who have bought inside a sure time-frame, individuals who have by no means made a purchase order, individuals who have deserted carts, or a mixture of all three.

Analytics could be vital to assist create shortcuts at this level. You may begin by taking a look at analytical information collected on the sign-up web page to determine age gaps to set the target market to know why that particular age hole(s) will not be signing up, whether or not there may be proof sure segments usually tend to abandon carts, and which segments are much less prone to go to your web site in any respect. Then, primarily based on these clear goals and objectives, in addition to figuring out a target market and buyer section, you can choose the appropriate analysis technique and instruments to gather information from the viewers section(s) you’ve recognized as vital to gather suggestions from.

Deciding on The Proper Analysis Strategies And Instruments

The success of a VoC program hinges on the collection of acceptable analysis strategies and instruments. Relying in your goals, you may make use of a mixture of quantitative strategies like surveys and analytics to seize broad traits, together with qualitative strategies like person interviews and value testing to unearth nuanced insights. Using digital instruments and platforms can streamline information assortment, aggregation, and evaluation. These instruments, starting from survey platforms to sentiment evaluation software program, improve effectivity and supply in-depth insights.

The secret is to decide on strategies and instruments that align with this system’s objectives and permit for a holistic understanding of the client’s voice.

Your UX researcher will likely be vital in serving to to determine the proper strategies and instruments for amassing information.

For instance, an organization may very well be excited by measuring satisfaction with its present digital expertise. If there are presently no metrics being captured by the corporate, then a combined technique method may very well be used to attempt to perceive prospects’ present attitudes in the direction of the digital expertise at a big scale after which dive deeper at a smaller scale after analyzing the survey. The quantitative survey may include conventional metrics to measure folks’s emotions like Web Promoter Rating (NPS), which makes an attempt to measure buyer loyalty utilizing a single merchandise and/or System Usability Scale (SUS), which makes an attempt to measure system usability utilizing a short questionnaire, after which primarily based on the info collected, would drive the sorts of questions requested in a qualitative interview.

To gather the survey info, an internet survey instrument may very well be used that may draft and calculate metric questions for you. Many instruments have built-in evaluation that enables customers to do statistical evaluation of quantitative information collected and lightweight semantic critiques on qualitative information. You’ll be able to share the survey information simply along with your stakeholder teams after which form an interview protocol that may help you attain out to a smaller group of customers to get deeper perception into the findings from the survey.

Desk 1: Generally used UX analysis strategies to think about as a part of a VOC Program

UX Analysis Technique
Conditions by which to make use of
Kind of information collected

Consumer interviews
Gaining an in-depth understanding of person wants, motivations, and behaviors.Uncovering hidden ache factors and frustrations.Producing new concepts and options.

Qualitative information (e.g., quotes, tales, opinions)

Surveys
Gathering quantitative information from a lot of customers.Measuring person satisfaction and attitudes.Figuring out traits and patterns.
Quantitative information (e.g., scores, rankings, frequencies)

Focus teams
Producing a variety of views on a subject.Exploring controversial or delicate points.Gathering suggestions on design ideas or prototypes.
Qualitative information (e.g., group discussions, consensus statements)

Usability testing
Figuring out usability issues with a services or products.Evaluating the effectiveness of design options.Gathering suggestions on person flows and job completion.
Qualitative and quantitative information (e.g., job completion charges, error charges, person suggestions)

Analytics
Monitoring person habits on an internet site or app.Figuring out traits and patterns in person engagement.Measuring the effectiveness of selling campaigns.
Quantitative information (e.g., web page views, time on web site, conversion charges)

Creating A Knowledge Assortment Framework

Accumulating suggestions requires a structured method to make sure consistency and reliability. Creating a knowledge assortment framework includes creating standardized surveys, questionnaires, and interview protocols that collect related info systematically. A well-designed framework ensures you seize important information factors whereas minimizing biases or main questions. This framework turns into the spine of information assortment efforts, enabling sturdy evaluation and comparability of suggestions throughout varied touchpoints and buyer segments.

Your information assortment framework ought to embrace the next:

Goals and analysis questions.
Knowledge sources, whether or not it’s surveys, person interviews, web site analytics, or every other related means.
Knowledge assortment strategies with an emphasis on reliability and validity.
A strong information administration plan. This consists of organizing information in a structured format, establishing acceptable storage techniques, and guaranteeing information safety and privateness compliance, particularly if coping with delicate info.
Timing and frequency of information assortment, in addition to the length of your examine. A well-thought-out schedule ensures you collect information when it’s most related and over an appropriate time-frame.
An in depth information evaluation plan that outlines how you’ll course of, analyze, and draw insights from the collected information.

Analyzing And Deciphering Buyer Suggestions

Accumulating information is simply half the journey; the actual worth lies in analyzing and decoding the info collected. This includes processing each quantitative information (similar to survey responses) and qualitative information (similar to open-ended feedback). Knowledge evaluation strategies like sentiment evaluation, thematic coding, and sample recognition assist distill precious insights.

These insights unveil buyer preferences, rising traits, and ache factors which may require consideration. Your UX researcher(s) can take the lead, with help from different crew members, in serving to to research your information and interpret your findings. The interpretation section transforms uncooked information into actionable suggestions, guiding decision-making for product enhancements and strategic initiatives.

Speaking Insights To Stakeholders Successfully

The insights derived from a VoC program maintain significance throughout varied ranges of the group. Successfully speaking these insights to stakeholders is vital for driving change and garnering help. Presenting findings by way of clear, visually partaking studies and shows helps stakeholders grasp the importance of buyer suggestions. Moreover, highlighting actionable suggestions and illustrating how they tie again to strategic goals empowers decision-makers to make knowledgeable selections. Commonly updating stakeholders on progress, outcomes, and enhancements reinforces the continuing worth of the VoC program and fosters a tradition of customer-centricity inside the group.

Key Elements Of A Profitable Voice Of Buyer Program

Constructing A Tradition Of Suggestions Inside The Group

A profitable VoC program is rooted in an organizational tradition that prioritizes suggestions in any respect ranges. This tradition begins with management setting the instance by actively looking for and valuing buyer opinions. When staff understand that suggestions shouldn’t be solely inspired but in addition acted upon, it fosters an atmosphere of collaboration and innovation. This tradition ought to prolong throughout departments, from advertising and marketing to growth to customer support, guaranteeing that each crew member understands the function they play in delivering distinctive experiences. By integrating buyer insights into the corporate’s DNA, a suggestions tradition reinforces the notion that everybody has a stake within the buyer’s journey.

Begin small and incorporate analysis actions into product growth to start out harnessing a user-centric method. Develop studies that showcase the enterprise goal, findings, and suggestions that may be offered to the product growth crew and stakeholders, but in addition to different departments to point out the worth of VoC analysis. Lastly, present alternatives to collaborate with different departments to assist them incorporate VoC into their each day actions. Consequently, a tradition of incorporating a VoC program turns into bolstered.

There are various methods you’ll be able to go about constructing this tradition. Some particular examples we’ve used embrace facilitating cross-product or cross-discipline conferences to plan analysis and evaluate findings, workshops bringing collectively stakeholders from varied traces of enterprise or roles to assist form the analysis agenda, and maybe most significantly, figuring out and using a champion of insights to advertise findings all through the group. Ideally, your champion would maintain a place that enables them to have publicity horizontally throughout your online business and vertically as much as varied key stakeholders and members of management. Your champion might help determine who ought to be attending conferences, and so they can be utilized to current findings or have one-off conversations with management to advertise buy-in in your tradition of suggestions.

Implementing Consumer-friendly Suggestions Mechanisms

For a VoC program to thrive, suggestions mechanisms have to be accessible, intuitive, and seamless for patrons. Whether or not it’s a user-friendly suggestions kind embedded inside an app, a chatbot for fast help, or social media channels for open conversations, the channels for offering suggestions ought to mirror the digital preferences of your viewers. These mechanisms ought to accommodate each quantitative and qualitative inputs, enabling prospects to share their experiences in a fashion that fits them greatest. A key factor right here is the simplicity of the method; if customers discover it cumbersome or time-consuming to supply suggestions, this system’s effectiveness could be compromised.

Encouraging Buyer Participation And Engagement

Participating prospects is crucial for gathering various views. Incentivizing participation by way of rewards, gamification, or unique gives can enhance engagement charges. Furthermore, firms can foster a way of possession amongst prospects by involving them in shaping future choices. Beta testing, person panels, and co-creation periods invite prospects to actively contribute to product growth, reinforcing the concept their opinions will not be solely valued however straight affect the corporate’s course. By making prospects really feel like valued collaborators, a VoC program turns into a mutually helpful relationship.

Integrating Suggestions Into The Determination-making Course of

Buyer suggestions shouldn’t stay remoted; it must permeate the decision-making course of throughout all departments. This integration calls for that insights gathered by way of the VoC program are systematically channeled to related groups. Product groups can use these insights to refine options, entrepreneurs can tailor campaigns primarily based on buyer preferences, and help groups can handle recurring ache factors promptly. Creating suggestions loops ensures that buyer opinions will not be solely heard but in addition translated into tangible actions, demonstrating the group’s dedication to iterative enchancment pushed by person insights.

Steady Enchancment And Iteration Of The VoC Program

A VoC program is a journey, not a vacation spot. It requires a dedication to steady enchancment and adaptation. As buyer behaviors and preferences evolve, this system should evolve in tandem. Commonly reviewing this system’s effectiveness, incorporating new information sources, and updating methodologies maintain this system related. This additionally consists of analyzing this system’s impression on KPIs similar to buyer satisfaction scores, retention charges, and income development. By iterating this system itself, companies be sure that it stays aligned with altering enterprise objectives and the ever-evolving wants of their prospects.

Finest Practices And Ideas For An Efficient VoC Program

Creating Clear And Concise Surveys And Questionnaires

The success of a VoC program usually hinges on the standard of the surveys and questionnaires used to gather suggestions. To make sure significant responses, it’s important to design clear and concise questions that keep away from ambiguity. Preserve the surveys targeted on particular subjects to forestall respondent fatigue and ensure that the language used is definitely comprehensible by your target market. Make the most of a mixture of closed-ended (quantitative) and open-ended (qualitative) inquiries to seize each statistical information and wealthy, contextual insights. Prioritize brevity and relevance to encourage greater response charges and extra correct suggestions.

Monitoring Suggestions Throughout A number of Channels

Buyer suggestions is shared by way of various channels: social media, e-mail, app critiques, help tickets, and extra. Monitoring suggestions throughout these channels is crucial for capturing a holistic view of buyer sentiment. Centralize these suggestions streams to make sure that no precious insights slip by way of the cracks. By aggregating suggestions from varied sources, you’ll be able to determine recurring themes and uncover rising points, permitting for proactive responses and steady enchancment. Word we have now targeted on digital merchandise. Nonetheless, if there’s a bodily part of your expertise, similar to a brick-and-mortar retailer, you ought to be amassing related suggestions from these prospects in these settings.

Incorporating Consumer Testing And Usability Research

Incorporating person testing and value research is vital to assist consider an expertise with customers. Whereas upfront actions like in-depth person interviews can articulate customers’ wishes and desires for an expertise, they don’t assist consider the up to date expertise. Findings and suggestions from person testing and value research ought to be integrated into growth sprints or backlogs. It will be sure that the expertise constantly considers and displays the VoC.

Making certain Privateness And Knowledge Safety In The VoC Program

As you discuss to customers and develop your VoC program, you’ll continually be amassing information. The information that’s shared in studies ought to at all times be nameless. Moreover, creating documentation on how you can gather consent and information insurance policies will likely be essential. If information shouldn’t be saved correctly, you can face penalties and lose the belief of members for future VoC actions.

Challenges Of Beginning A Voice Of Buyer Program

In case you are dedicated to beginning a VoC program from scratch after which sustaining that program, you might be prone to encounter many challenges. Gaining buy-in and dedication from stakeholders is a problem for anybody seeking to set up a VoC program. You’ll have to decide to a concerted effort throughout varied departments inside a company. Securing buy-in and dedication from key stakeholders, similar to executives, managers, and staff, is essential for its success. With out their help, this system could battle to achieve traction and obtain its objectives.

Assets are at all times a problem, so that you’ll have to work on securing ample funding for this system. Establishing and sustaining a VoC program generally is a pricey endeavor. This consists of the price of software program, coaching, and employees time. Organizations have to be ready to allocate the mandatory sources to make sure the success of this system.

Allocating ample time and sources to gather, analyze, and act on suggestions: amassing, analyzing, and performing on buyer suggestions generally is a time-consuming course of. Organizations should be sure that they’ve the mandatory employees and sources in place to dedicate to the VoC program.

Case Examine: Profitable Implementation Of A VoC Program

We labored with a big US insurance coverage firm that was attempting to rework its prospects’ digital expertise round buying and sustaining insurance policies. At first of the engagement, the shopper didn’t have a VoC program and had little expertise with analysis. Consequently, we spent numerous time initially explaining to key stakeholders the significance and worth of analysis and utilizing the findings to make modifications to their product as they began their digital transformation journey.

We created a slide deck and presentation outlining the important thing elements of a VoC program, how a VoC program can be utilized to impression a product, strategies of UX analysis, what sort of information the strategies would offer, and when to make use of sure strategies. We additionally shared our suggestions primarily based on many years of expertise with related firms. We socialized this deck by way of a collection of group and particular person conferences with key stakeholders. We had the good thing about an inner champion on the firm who was in a position to determine and schedule time with key stakeholders. We additionally offered a replica of the fabric we’d created to socialize with individuals who had been unable to attend our conferences or who needed to take extra time digesting info offline.

After our conferences, we fielded many questions on the method, together with who can be concerned, the sources required, timelines for capturing information and making suggestions, and the potential limitations of sure strategies. We should always have accounted for these kinds of questions in our preliminary presentation.

VoC Exercise
Goal
Involvement

In-Depth Consumer Interviews
One-on-one interviews that targeted on recognized buyer’s present usages, wishes, and ache factors associated to the present expertise. Moreover, later within the product growth cycle, understanding buyer’s emotions in the direction of the brand new product and options that ought to be prioritized/enhanced in future product releases.
Product, gross sales, and advertising and marketing groups

Idea Testing
One-on-one idea testing with prospects to assemble suggestions on the high-level design ideas.
Product, gross sales, and advertising and marketing groups

Unmoderated Idea Testing
Unmoderated idea testing with prospects to assemble suggestions on the supplies offered by the enterprise to prospects. The objective was to have the ability to attain out to extra folks to extend the suggestions.
Product, gross sales, and advertising and marketing groups

Usability Testing
One-on-one usability testing periods with prospects to determine behaviors, usability, makes use of, and challenges of the brand new product.
Product, gross sales, and advertising and marketing groups

Kano Mannequin Survey
This survey is to assemble buyer enter on options from the product backlog to assist the enterprise prioritize them for future growth.
Product Crew

Benchmarking Survey
This survey is to assist perceive customers’ attitudes towards the digital expertise that can be utilized to check prospects’ attitudes as enhancements are made to it. Metrics that had been used embrace Web Promoter Rating, Systematic Suability Scale, and Semantic Differential.
Product, gross sales, and advertising and marketing groups

One giant part of enhancing the client’s digital expertise was implementing a service portal. To assist higher perceive the wants and wishes of customers for this service portal, we began with executing in-depth person interviews. This primary VoC exercise helped to point out the worth of VoC analysis to the enterprise and the way it may be used to develop a product with a user-centric method.

Our greatest problem throughout this primary exercise was recruiting members. We had been unable to make use of a third-party service to assist recruit members. Consequently, we needed to gather a pool of potential members by way of the gross sales division. As talked about earlier than, the corporate didn’t have a lot publicity to VoC work, so whereas attempting to execute our VoC analysis and implement a VoC program, any time we labored with a division within the firm that hadn’t heard of VoC, we spent further time strolling by way of what VoC is and what we had been doing. As soon as we defined to the gross sales crew what we had been doing, they helped with offering an inventory of members for recruitment for this exercise and future ones.

After we obtained an inventory of potential members, we crafted an e-mail with a hyperlink to a scheduling instrument the place potential members may join interview slots. The e-mail can be despatched by way of a genetic e-mail handle to over 50+ potential members. Regardless that we despatched a number of reminder emails to this potential record of members, we may solely collect 5–8 members for every VoC exercise.

As we performed extra VoC actions and offered our findings to bigger audiences all through the corporate, extra divisions grew to become excited by taking part within the VoC program. For instance, we performed unmoderated idea testing for a division that was seeking to redesign some PDFs. Their objective was to know prospects’ wants and preferences to drive the redesign course of. Moreover, we additionally helped a vendor conduct usability testing for the corporate to know how user-friendly an software system was. This was a technique to assist develop the VoC program inside the firm in addition to their relationship with the seller.

We would have liked to do greater than foster a tradition of gathering buyer suggestions. As we started to execute the VoC program extra extensively inside the firm, we utilized strategies that went past merely implementing suggestions. These strategies allowed the VoC program to proceed rising autonomously.

We launched a benchmarking survey for the brand new portal. This survey’s goal was to gauge the client expertise with the brand new portal over time, beginning even earlier than the portal’s launch. This not solely served as a way to measure the client expertise because it developed but in addition offered insights into the maturation of the VoC program itself.

The underlying assumption was that if the VoC program had been maturing successfully, the info gathered from the client expertise benchmarking survey would point out that prospects had been having fun with an improved digital expertise because of modifications and selections influenced extra by VoC.

Subsequent, we targeted on transferring our information to the corporate so the VoC program may proceed to mature over time with out us there. From the start, we had been clear about our processes and the creation of fabric for a VoC exercise. We needed to create a collaborative atmosphere to verify we perceive the corporate’s wants and questions, but in addition so the corporate may perceive the method for executing a VoC exercise. We completed this partly by involving our inner champion on the firm in the entire varied research we performed and conversations we had been having with varied enterprise models.

We’d usually begin with a request or speculation by a division of the corporate. For instance, as soon as the portal is launched, what are folks’s opinions on the brand new portal, and what performance ought to the enterprise give attention to? Then, we might craft draft supplies of the method and questions. On this case, we determined to execute in-depth person interviews to have the ability to dive deep into customers’ wants, challenges, and wishes.

Subsequent, we might conduct a collection of working periods to align the questions and be sure that they nonetheless align with the corporate’s objectives for the exercise. As soon as we had all of the supplies finalized, we had them reviewed by the authorized crew and started to schedule and recruit members. Lastly, we might conduct the VoC exercise, synthesize the info, and create a report back to current to completely different divisions inside the firm.

We began the switch of information and obligations to the corporate by slowly giving them a few of these duties associated to executing a VoC exercise. With every further new job the corporate was accountable for, we set further time apart to debrief and supply particulars on what was achieved properly and what may very well be improved upon. The objective was for the people on the firm to study by doing and giving them incremental new duties as they felt extra snug. Lastly, we offered documentation to go away behind, together with a assist information they may consult with when persevering with to execute VoC actions.

We concluded our function managing the VoC program by handing over duties and upkeep to the inner champion who had labored with us from the start. We stayed engaged, providing a couple of hours of consulting time every month; nevertheless, we had been now not managing this system. Months later, this system continues to be working, with a give attention to amassing suggestions on updates being made to merchandise in keeping with their respective roadmaps. The shopper has used most of the classes we realized to proceed overcoming challenges with recruiting and to successfully socialize the findings throughout the varied groups impacted by VoC findings.

Total, whereas serving to to construct this VoC program, we realized lots. Considered one of our greatest ache factors was participant recruitment. The method of finding customers and asking them to take part in research was new for the corporate. We rapidly realized that their prospects didn’t have numerous free time, and unmoderated VoC actions or surveys had been excellent for the shoppers as they may full them on their very own time. Consequently, when doable, we opted to execute a mixed-methods method with the hope we may get extra responses.

One other ache level was expertise. A number of the instruments we’d hoped to make use of had been blocked by the corporate’s firewall, which made scheduling interviews a little bit tougher. Moreover, some divisions had entry to sure quantitative instruments, however the licenses couldn’t simply be used throughout divisions, so workarounds needed to be created to implement some surveys. Consequently, being artistic and prepared to consider short-term workarounds was vital when growing the VoC program.

Conclusion

Constructing a profitable VoC program is an ongoing effort. It requires a dedication to repeatedly amassing, analyzing and performing on buyer suggestions. This may be tough to maintain over time, as different priorities could take priority. Nonetheless, a profitable VoC program is crucial for any group that’s severe about bettering the client expertise.

We’ve lined the significance of VoC applications for firms with digital services or products. We suggest you are taking the method that makes essentially the most sense in your crew and firm. We’ve offered particulars of beginning and sustaining a VoC program, together with the upfront work wanted to outline goals and objectives, focusing on the appropriate viewers, choosing the proper strategies, placing this all in a framework, amassing information, information evaluation, and speaking your findings successfully.

We propose you begin small and have enjoyable rising your program. When achieved proper, you’ll quickly end up overwhelmed with requests from different stakeholders to develop your VoC to incorporate their merchandise or enterprise models. Needless to say your final objective is to create a product that resonates with customers and meets their wants. A VoC program ensures you might be continually amassing related information and taking actionable steps to make use of the info to tell your product or enterprise’s future. You’ll be able to refine your VoC as you see what works properly in your scenario.

Extra Voice of Buyer Assets

“7 ideas for an efficient voice of the client program,” Lucia Chung
Weblog put up with tips about efficient VoC.
“Three books that spotlight the significance of the Voice of the Buyer,” Taoufik Massoussi
Article with a short evaluate of three books on VoC