Restaurant voucher system
Restaurant voucher system for single-use in-person offers
Run free appetizer, coffee, dessert, bounce-back, birthday, and win-back offers that staff can verify at the table, counter, bar, or host stand.
this offer cannot be redeemed again.
The problem
Restaurant promotions need redemption control
Restaurant offers are easy to understand but hard to police once screenshots start moving between guests. Staff need a quick way to know whether the voucher should still be accepted.
Without Coupon Carrier
- Screenshots get shared between tables or friends
- Staff cannot tell if a voucher was already used
- Paper coupons create no redemption record
- Managers cannot compare issued vouchers with actual redemptions
With Coupon Carrier
- Each guest gets a unique restaurant voucher
- Staff tap Mark-as-Used or scan a QR code
- The voucher locks after redemption
- Redemption activity is available for reporting
The redemption layer
Simple enough for service, controlled enough for marketing
The customer shows the voucher. Staff tap a button or scan the QR code. The status changes immediately, so the same voucher cannot work again later.
Coupon Carrier gives each customer a unique voucher link or QR code. At redemption, staff either tap Mark as Used or scan the QR code. Once redeemed, the voucher is locked and cannot be reused. Every action is logged.
How it works
The same simple flow, from setup to redemption
Two ways to verify
How staff redeem restaurant vouchers
Coupon Carrier supports two common in-person validation flows.
Mark-as-Used
Best when staff can tap the customer’s voucher page directly. Simple for restaurants, bars, retail counters, and small teams.
QR code scanning
Best when staff should validate from their own device. Useful for events, venues, busy lines, multi-location campaigns, and printed vouchers.
Restaurant campaigns
Common restaurant voucher campaigns
Free appetizer
Welcome new guests with a single-use offer staff can verify at the table.
Free coffee
Drive morning visits without handing out a reusable paper coupon.
Birthday reward
Send a personal voucher that expires after a set redemption window.
Bounce-back offer
Bring guests back after a visit with a one-time discount or item.
Bring-a-friend voucher
Reward guests for returning with someone new while keeping one redemption per voucher.
Win-back coupon
Invite inactive guests back and see who actually redeems.
Example campaign
Example: free appetizer welcome offer
Goal
Give first-time subscribers one free appetizer without letting the offer be reused by the same group.
Setup
Create a welcome campaign and send each new subscriber a unique voucher link with a QR code and Mark-as-Used button.
Customer flow
The guest opens the voucher when they arrive and shows it to the server or counter staff.
Staff flow
Staff tap Mark-as-Used on the guest’s phone or scan the QR code. If the voucher is valid, they apply the offer.
Result
The appetizer is redeemed once, the voucher locks, and the restaurant can report on real redemptions.
Why it matters
Preventing screenshots and repeat use
A restaurant voucher should be easy for guests to use and hard to abuse. The safest pattern is one voucher per guest with a live status check at redemption.
Screenshots lose power after redemption
If someone shares the image later, staff see that the voucher was already used.
Paper coupons are hard to reconcile
Counting slips at the end of a shift rarely gives a clean campaign report.
POS independence keeps setup light
Staff verify in Coupon Carrier, then apply the comp or discount in the POS the way they already do.
Who this is for
Restaurants, cafes, bars, and hospitality teams
- Restaurants collecting email signups with a welcome offer
- Cafes running free coffee or birthday rewards
- Bars and breweries issuing event or taproom vouchers
- Hospitality marketers who need redemption proof without custom POS work
Related use cases
Keep exploring real-world voucher redemption
In-store coupon redemption
Use the same validate-then-apply model for physical locations.
Explore in-store coupon redemptionMark-as-Used vs scanner
Choose the staff workflow that fits your service model.
Explore mark-as-used vs scannerSingle-use voucher system
See how one voucher per person prevents reuse.
Explore single-use voucher systemCommon questions
Questions teams ask before launch
Will staff actually use this correctly?
Do customers need an app?
Do staff need special hardware?
Does this require POS integration?
Can vouchers be reused?
Can we track who redeemed each voucher?
Can we use printed vouchers?
Want to see the redemption flow yourself?
Send yourself a single-use test voucher, redeem it once, then try to redeem it again.
7-day free trial · 30-day money-back guarantee · In-person redemption, staff verification, and full tracking included.