Digital stamp cards for cafés, boba shops & bakeries

Turn first‑time visitors into regulars.

Rondel puts your stamp card in your customer's phone. Nothing to install, no paper to lose, no stamps faked with a pen.

Create my stamp card See how it works
  • Free plan
  • No credit card
  • Live in 5 minutes

The paper card

The loyalty program you already have, by the numbers.

  1. 1 wet pocket to lose it
  2. 1 pen to fake a stamp
  3. 0 names or phone numbers you keep
  4. 0 ways to say “come back today, it's 2-for-1”

= regulars you never knew you had.

There's an easier way.

Paper card

Rondel

Lost in the wash, left in other jeans

In their phone and in Google Wallet

Faked with a pen in ten seconds

A signed code that rotates, so a screenshot won't work

You never learn who comes back

Every visit on record: who, how often, what they've earned

No way to reach them

A lock-screen nudge when they're one stamp away

How it works

Three steps. Only the first one is yours.

Set it up once before you open. By lunch, your regulars are collecting.

Create my stamp card
  1. 01

    Design your card

    Pick the reward, how many stamps it takes and your colors. Ten minutes, once.

  2. 02

    Put the QR on the counter

    Customers scan it and join in seconds. No download, and nothing longer to fill in than a name and a phone.

  3. 03

    Stamp, and watch them return

    Your team stamps from any phone. You see who's back, who's close to a reward, and who you haven't seen in a while.

What you get

Everything a small shop needs. Nothing it doesn't.

Built at the counter of a bubble tea shop in a Bogotá mall, not in a boardroom.

In their wallet, not your drawer

Customers save it to Google Wallet or open it in the browser. Nothing to install, nothing to lose.

Push included on every plan

“1 stamp to go” lands on their lock screen, on the free plan too. Plenty of loyalty apps charge extra for that.

Stamps nobody can fake

Each customer's code is signed and keeps changing. Voiding a sale takes a manager's PIN, and every stamp is on the record.

Know your regulars by name

See who comes back, how often, and who is one visit away from a reward.

Every branch, one dashboard

Add locations as you grow. Each keeps its own hours, team, figures and currency.

One app, every shop

Your customers don't need to download your app.

Your card reaches them with a QR and lives in Google Wallet — nothing to install. And the Rondel app — one app for all their cards, yours next to their bakery's and their barber's — is on its way, with a directory that sends new people your way.

Made for

Shops people come back to every week.

  • Cafés
  • Bubble tea
  • Bakeries
  • Ice cream
  • Juice bars
  • Barbershops
  • Nail salons
  • Food trucks
  • Pet shops
  • Bookstores

Why this exists

Hi, I'm Johan.

I'm a developer in Bogotá. My partner runs a bubble tea shop in a mall, and I kept watching paper stamp cards come back to the counter soaked, torn, or not at all.

Rondel started as her stamp card. It's built for the counter: quick when there's a line, simple enough for a cashier on their first day.

I read every message myself. If something you need is missing, tell me.

Johan Founder, Rondel

Pricing

Less than two free drinks a month.

Start free. Upgrade when your regulars outgrow it.

Billing period

Free

For trying it at one counter.

$0 forever

Start free
  • 1 location
  • Up to 50 customers
  • Google Wallet card
  • Push when they earn a stamp
  • Rondel branding

Starter

For one shop that's serious about regulars.

$19 /mo $190 /yr

Choose Starter
  • 1 location
  • Unlimited customers
  • No Rondel branding
  • Customer list and export
  • Promos to every customer · soon

Recommended

Pro

For a growing shop with a team.

$49 /mo $490 /yr

Choose Pro
  • Up to 3 locations
  • Team roles and cashier mode
  • Figures per location
  • Google review prompts · soon
  • Priority support

Chains

For franchises with 4 or more locations.

$49 /mo $490 /yr

+$10/mo $100/yr per location after the 3rd

Talk to us
  • Everything in Pro
  • 3 locations included
  • Guided onboarding
  • One invoice for the brand

How much for my shops?

Slide to your number of locations. The price already picks the right plan.

Plan Chains $69/mo

WhatsApp promos are optional and billed as credits: 1,000 messages for $25.

30-day money-back guarantee

Try Starter or Pro for a month. If it doesn't bring people back, write to me and I'll refund you. Cancelling takes two clicks.

FAQ

The questions shop owners actually ask.

Something else on your mind? Write to me and I'll answer myself.

Do my customers need to download an app?

No. They scan your QR and save the card to Google Wallet, or open it in the browser. The Rondel app, with every card in one place, and Apple Wallet are on their way.

Do I need special hardware?

No. Any phone or tablet you already have at the counter works.

How do you stop people from cheating?

Every customer's code is signed and rotates, so a screenshot can't be reused. Voiding a sale needs a manager's PIN, and every stamp is logged with who gave it.

Does it work in Spanish?

Yes. Rondel speaks English and Spanish, and every person sees it in their own language, you, your team and your customers.

I have more than one location. Does that work?

Yes. Pro covers up to three locations, and chains pay per location. Each one keeps its own team, hours and figures.

Who owns my customer list?

You do. Export it to a spreadsheet whenever you like.

What happens if I cancel?

Your plan stays active until the end of the period you paid for, and you can export everything before it ends.

Are WhatsApp messages included?

Lock-screen push and wallet updates are included on every plan. WhatsApp promos are optional and paid as credits, because WhatsApp charges for each message.

Your next sale could be the one that brings them back.

Ten minutes to set up. The free plan doesn't ask for a card.

Create my stamp card

Free plan · No credit card