Vouchers that can only be redeemed once.

Every customer gets their own code. Staff scan it or tap Mark as Used on any phone, and you see what was redeemed and when. No POS integration needed.

Any phone
No app or scanner hardware
No POS work
Your checkout stays as it is
On record
Every scan, with time and staff login

Try it. Scan the guest's drink ticket with the staff scanner.

Thousands of companies have run offers on Coupon Carrier over the years. Tens of millions of codes have gone out.

Logitech TikTok Bacardi Intersport iFixit

What are you running?

Most people arrive with one campaign in mind: an opening, a festival, a flyer drop, a welcome offer. Pick yours to see how it would work.

A free coffee in every takeaway bag, claimed once per guest

Design the voucher once and print a batch. Every copy carries its own QR code. A guest brings it to the counter, staff scan it, and that copy is spent.

  • Customers get itOn a flyer or packaging insert, or by email after joining your list
  • Staff validate itScan the QR code, or tap Mark as Used on the guest's screen
  • You seeHow many went out and how many came back
Coupon Carrier for restaurants and retail

Why shared coupon codes break at a busy counter

One code for everyone, or a stack of identical paper coupons, looks fine on launch day. The trouble starts when there's a line and nobody can tell which offers are still good.

  • Codes get reused

    Customers screenshot, forward, or simply show the same code again.Each customer gets their own code, and it works once.

  • Staff have to guess

    At peak hours, staff decide whether a code is real while the line waits.The scanner says Accepted or Already redeemed. Nothing to judge.

  • No record afterwards

    Nobody can say who redeemed what, or when.Every scan is saved with a time and the staff login that made it.

  • A POS project for a two-week offer

    Integrations are slow, expensive, or simply not possible for a short campaign.Staff use the phones they already carry.

From the first code to the last redemption

You decide how customers get the voucher and how staff check it. Coupon Carrier keeps track of every code in between.

  1. 1

    Create

    Import codes you already have, or let Coupon Carrier generate them.

  2. 2

    Deliver

    Email, a signup form, printed vouchers, or a link you send yourself.

  3. 3

    Validate

    Staff scan the QR code or tap Mark as Used. The code is checked and locked.

  4. 4

    Track

    See what went out, what came back, and which scanner login scanned each code.

Step 3, up close: two ways to redeem a voucher

The scanner is built for bars, events and busy counters with several people on shift. Mark as Used suits a small team that can take the customer's phone for a second. Both lock the code.

Scan the QR code

Staff sign in to the scanner in their phone's browser and point the camera at the voucher. One scan, and the code is redeemed.

  • Staff see Accepted, Already redeemed, Maximum redemptions reached, or Invalid code. You can reword these, in any language.
  • Each scan records the time and the scanner login. Staff can undo the last scan if they made a mistake.
Accepted
Free coffee

Tap Mark as Used

The customer opens their voucher. Staff tap the button on it and confirm. The voucher then shows the date it was used, so staff can see it has already been redeemed.

  • No login and no second phone. Good for a cafe with one person at the counter.
  • You choose the button text and the confirmation wording.
Ham & Eggs
10% off your next visit

Welcome to our restaurant. Show this coupon to staff when you pay.

Mark as Used
Mark this voucher as used? This can only be done once.
Cancel OK

Track what was redeemed, and when

Every scan is tied to a scanner login and a timestamp. At the end of the night the list is already there, with logins and times.

Summer Fest barsScanned codes export, newest first
Export scanned codes (.CSV)
ScannedCodeScanner user
21:04:38X8N-5QB-H2Rbar-1
21:04:33P2V-7GW-C5Lbar-2
21:04:29M6R-3TD-Z8Kbar-3
21:04:22HF4-9XN-B3Jbar-1
21:04:15DT7-4KQ-M2Xbar-2
Successful scans213
  • A login per bar, desk or person

    Create as many scanner users as you need. The export tells them apart by login, so you don't have to.

  • Delivered and used, side by side

    Each configuration shows how many vouchers went out and how many were used, and you can filter them by tag.

  • A CSV when you want the detail

    Export scanned codes with the timestamp and scanner user for each. Export and reporting

“We've utilized Coupon Carrier to generate over 34,000 new customers for our BBQ restaurant client while growing their email list to well over 56,000 customers in the past 24 months.”
Zach ReichardPartner & Co-Founder, MAZA Marketing Inc
“By using Coupon Carrier's integration with Zapier, we were able to build a robust survey and reward system. The client is super-pleased and we look like heroes for making it all work seamlessly!”
Barry ElkPresident, Membership Corporation of America

Works with the tools you already use

Connect your email platform or your store, or reach anything else through Zapier. Nothing to build, and your POS is never involved.

Mailchimp
ActiveCampaign
Shopify
WooCommerce
BigCommerce
Zapier

No email platform? Use a hosted signup form, or type in an email address or handle and Coupon Carrier gives you a short personal voucher link to paste into WhatsApp, an Instagram DM, or an email you write yourself.

See all integrations

Frequently asked questions

Something else? Read the documentation

Can staff redeem vouchers without a POS integration?
Can customers share or reuse a voucher?
Do I need special hardware or an app?
Do I need an email platform?
How do I track redemptions across multiple locations?
Does it work for online stores too?

Run offers that won't break on launch day

Try the flow before you go live. Redeem a demo voucher, then open it again and watch it stay used.

Start free trial Try a demo voucher
  • 7-day free trial
  • No credit card required
  • 30-day money-back guarantee