My Customer List turns a counter card into a customer loop

Field notes

The service converts a printed A5 counter card into a lightweight customer-retention system: a visitor scans the QR code, submits contact details, receives an offer, and later presents a phone-based Redeem control. Businesses can choose validity rules such as 30 days, 60 days, a date range, or no expiry, then download the list or email selected customers from the same dashboard. The free plan is described as covering 100 customers and 100 emails per month.