The punch card your customers already love — now digital
Replace paper punch cards with a digital stamp program. Customers scan a QR to collect stamps and redeem rewards — no app, no hardware, no lost cards.
Great for
Why go digital
The paper card, without the paper
Same buy-x-get-one-free logic your customers already know — now on their phone. Nothing to print, reprint, or replace when they lose it.
No app to download
Customers show a web QR. No app store, no install, no friction. New members join with just an email at your enrollment QR.
Scan in 5 seconds at the counter
Open the scanner on any phone or tablet, scan the customer's QR. One tap, one stamp. No special hardware to buy.
Also a full link in bio
Bioflow is your link in bio too — menu, Instagram, WhatsApp, Google Maps. Your punch card and your bio link in one place.
Frequently asked questions
What is a digital punch card?
The smartphone version of the paper buy-x-get-one-free card. Customers collect a stamp per visit by scanning a QR and unlock a reward at the goal — no paper, no app.
Do customers need an app?
No. They use their Bioflow profile QR in any browser. New customers join with just an email at your enrollment QR.
Do I need special hardware?
No. Any phone, tablet or computer with a camera works as the scanner. No POS integration or extra purchase needed.
How much does it cost?
Bioflow Pro at $10/month includes the digital punch card, unlimited links, full analytics and a custom URL.
Ditch the paper punch cards
Free to start. Pro at $10/month. No credit card required.
Create my Bioflow — free