Retention you can plan, target and measure
Stampaki gives marketers a first-party channel that lives on the customer's phone: a branded Wallet card, audiences built from real visits, and campaigns that respect consent and platform rules.

What marketers get
A first-party channel
A card in Apple Wallet or Google Wallet that updates after every visit — no ad platform in between.
Audiences from behaviour
Lapsed customers, recent visitors, balance ranges, reward-eligible members, membership status.
Scheduled campaigns
Offers, bonus days and limited rewards with start and end times.
Consent by design
Marketing consent is recorded separately with timestamps; promotions never reach non-consenting customers.
Honest delivery rules
Stampaki follows Google's notification limit and Apple's no-promotional-push rule — and tells you so.
Activity analytics
Members, visits, redemptions and campaign activity by store.
- Active in the last 60 days
- Marketing consent: required
A campaign, step by step
Pick the goal
Win back lapsed customers, fill a quiet day or push a seasonal product.
Build the audience
Combine filters and preview how many customers match.
Schedule
Set dates, stores and the card message.
Review results
See redemptions and visits during the campaign window.
Frequently asked questions
Can I export customer lists?
Do you integrate with my email platform?
Can I A/B test offers?
Give your retention plan a channel that stays in the pocket.
Start with one store and one audience.