What data a loyalty card should collect
A phone number. The rest is optional, and the year of birth is never asked for and never stored. What Kanz collects, what it refuses, and what a customer undoes in one move.
4 min read
The blog
What we learned building Kanz, and what can be explained without jargon: the card, the stamps, the returns, the messages.
2 posts
A phone number. The rest is optional, and the year of birth is never asked for and never stored. What Kanz collects, what it refuses, and what a customer undoes in one move.
4 min read
A wallet pass asks for no installation at all, and it can request neither location, nor contacts, nor photos: it has no code to run, so it has nothing to ask for.
4 min read
We put Kanz next to five other loyalty tools, with a link to the vendor's page and the check date on every line.
Kanz is in closed beta: we open in small groups so we can follow each shop closely. Once your place opens you get 10 free returns and a 30-day trial, no card.
Your address is enough. We'll tell you the moment a place opens.