Redeemio Help
SMS voucher delivery
Send voucher codes by SMS instead of (or in addition to) email. Useful for last-minute gifts.
What's included
1,000 SMS messages per month on Growth. Additional messages are billed at 2p each. UK and EU numbers supported out of the box; international numbers work but cost more per message.
How it works
At checkout, the customer picks email or SMS. If they pick SMS, we send the voucher link + code + a personalised message from the buyer. The voucher lives at a stable URL the recipient can show at the till or add to Apple Wallet / Google Wallet.
Carrier compatibility
All UK carriers (EE, O2, Vodafone, Three) supported. We use a dedicated SMS sender ID so the message looks like it's from your business, not a random number. We do not send marketing — only transactional messages triggered by a voucher purchase.
Compliance
All messages include opt-out instructions (STOP to unsubscribe). Customer phone numbers are stored in line with UK GDPR. We never share numbers with third parties.