Reward for the rest of us
Customers collect stamps with one tap on their phone. Built for small shops, with no POS, no app and no paper cards.
At the founder’s own dry cleaner, customers who joined at their first checkout came back roughly twice as often a year later.
A stamp at the counter
The shop taps the stamp to the customer's phone, and the stamp book gains one.
How it works
1
Tap
At checkout, the shop taps its stamp on the customer’s phone.
- Shop
- Uses a wooden stamp with an NFC chip inside. Nothing to type at the counter.
- Customer
- Gets one stamp on that shop’s card. No paper card, no app to install.
2
Collect
Stamps add up on the phone, shop by shop.
- Shop
- Runs its own card. Every tap shows it right away.
- Customer
- Signs in with Google or email to gather every shop’s card in My Stamps.
3
Reward
A full card turns into a reward, automatically.
- Shop
- Approves the Use at the counter. A fresh card begins.
- Customer
- Gets the reward in My Stamps at once, then presses Use next visit.
Shops set up in minutes and the stamp ships to the door. Customers never download anything.
How ohmystamp Came to Be
"A Stamp Built by a Shop Owner Who Was Thinking of Closing"
A dry cleaner of 25 years in Burlington, Canada built ohmystamp to save a shop on the brink of closing. Read the storyHide the story
Woohyee Cho has run a dry cleaner in Burlington, Canada for 25 years. ohmystamp was not born from a grand business plan — it was born from trying to save a shop on the brink of closing.
"Up until April 2025, I was seriously thinking about closing the shop." Then nearby dry cleaners closed first, and new customers began flowing in. "How could I get those customers to come back, and become regulars?" The answer was stamps — digital, collected with an NFC tap: no equipment, no app, no wallet — just the customer's own phone.
He launched in his own shop on October 1, 2025. A year in, new customers who joined at their first checkout came back at roughly twice the rate of those who didn't. See the full data
When a few customers said they'd like to use it in their own businesses, ohmystamp became a service for any shop.
Just a good tool, and the hope it quietly reaches the people who need it. That is where ohmystamp started, and that is all there is to it.
Bring customers back.
One tap at a time.
No expensive POS.
No app to install.
No Apple Wallet or Google Wallet needed.
Just a tap-to-stamp NFC at your counter — starting at CA$20/month.
Getting started
- 1Sign up online in minutes with your shop name, address and payment. Your starter kit ships right away.
- 2Unbox your stamp. The NFC chip is inside, with nothing to install and no technician visit.
- 3Tap it on a customer’s phone. Rewards unlock automatically, and you see it all in your dashboard.
Starter kit shipped to your door, cancel anytime, and set up in minutes.
One plan
All it takes to run a stamp service for your customers.
The essentials to bring customers back
or CA$200/year2 months free
- Unlimited customers & stamps
- Real-time dashboard
- 100 texts / month included
Starter kit (NFC stamp): CA$15 one-time
Everything is included — one price, no add-ons, no hidden fees.
Get StartedNo refunds · Cancel anytime.