Know whether your customer loyalty programs and personalized offers change what members buy, or simply reward what they would have bought anyway.

A program that discounts existing behavior is a margin cost dressed up as a growth engine.
Whether membership increases how often and how much people buy, by member group.
The frustrations and barriers that lead members to disengage, and which to fix first.
Which benefits and personalized offers members value enough to change where they shop.
Loyalty program research is the study of how a customer loyalty program affects its members: the value they see in it, whether it changes their buying and what makes them lapse. Nextyn builds that view from interviews and surveys with active, lapsed and non-member shoppers, so retailers know which benefits to keep, change or drop.

What you will knowWhich member groups buy differently because of the program, and which would have bought the same anyway.

What you will knowThe reasons members disengage or leave, in their own words, and which of those reasons you can remove.

What you will knowThe rewards and personalized offers members value, and the ones they ignore or never use.





What it settledCombined expert and consumer interviews, retail audits and exit interviews to compare category health, formats, channels and shopper needs across 20 countries. Decision informed: distribution priorities, product-launch sequencing and format emphasis by market.
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Send us your question. We come back with a plan and a price. Nothing starts until you approve it.
What you need to know, which markets, and by when.
Who we will speak to, how, and what it costs. Inside 48 hours.
Nothing is commissioned until you say yes.
Every interview read together: where they agree, where they conflict, and what is still open.
Loyalty program research tests whether a customer loyalty program, which rewards repeat customers through points, perks or personalized offers, changes what members buy enough to pay for itself. The research shows whether the program changes buying or only discounts purchases members would make anyway, and why some drift away. Nextyn builds each study from interviews and surveys with active, lapsed and non-member shoppers, and has researched shoppers in 85+ countries.
A Nextyn loyalty program study delivers three outputs: a program value assessment from the member's side, behavior change findings by member group, and a ranked list of churn barriers with priority fixes. Each output comes from primary research with members and non-members, adding the why behind the program's own transaction data:
Together the outputs guide loyalty program design: which benefits to keep, change or drop.
Nextyn interviews four groups for loyalty program research: active members, lapsed members, shoppers who never joined, and members of rival programs in the same category. Each study matches the sample to the program, its member tiers and the markets in scope, using surveys and in-depth interviews:
Nextyn runs loyalty program research in the United States and Canada, among other markets, and the retail and CPG practice has researched shoppers in 85+ countries and 50+ languages. Markets are agreed at scoping, and a program that runs in several countries can be researched with the same questions in each, so member behavior compares like for like. Member groups and tiers are set with the client before fieldwork.
Nextyn recommends loyalty program research before a program relaunch, before benefits or point values are changed, or when membership is growing but sales per member are not. At those points the research separates benefits that change behavior from discounts on purchases members would make anyway. Nextyn sends a research plan within 48 hours of the brief, and the research also works before a program launches.
A Nextyn loyalty program research project runs in four steps, from brief to read-out, and nothing is commissioned until the client approves the plan. The client sees the sample, method and price before any fieldwork, and reads every interview with the Nextyn team at the end.
Nextyn sends a loyalty program research plan within 48 hours of receiving the brief, stating who will be interviewed, how, and what the work costs. The plan sets the fieldwork length for the member groups, tiers and markets in scope, so a single-market program review and a multi-country study each get their own timeline. Nothing is commissioned until the client approves the plan.
Nextyn's loyalty program research asks members and non-members why they buy, join and lapse, while program data records only what members did inside the program. Transaction data shows the pattern, and the research shows the reason behind it, including purchases made with rivals.
| Nextyn loyalty program research | Program transaction data | |
|---|---|---|
| Scope | Members, lapsed members, non-members and rival members | Active members' purchases with the brand |
| Evidence | New interviews and surveys | Points, baskets and redemptions |
| Output | Value assessment, behavior change and churn barriers | Redemption, frequency and spend reports |
| Timing | A research plan in 48 hours, then fieldwork | Continuous, from the loyalty platform |
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