Why isn't my coupon working?
Why isn't my coupon working — quick answer with steps and helpful context for Javern users.
Updated 31 July 2026
Overview
Coupon issues almost always come down to one of a few common causes. Work through the checks below and you should be able to spot the problem.
Things to check
- Type the code exactly as shown. Codes are case-sensitive and often contain both letters and numbers. Watch out for extra spaces at the start or end.
- Check the expiry date. Most coupons only work for a set period. If it's expired, it won't apply.
- Check the minimum order amount. Some coupons only kick in when your order total is above a certain amount.
- Check the store restriction. A coupon might only work on products from specific stores or categories.
- Confirm you haven't used it before. Some coupons are one-per-customer or one-per-account.
- Sign in first. Coupons tied to promotions only work when you're signed in.
- Only one coupon per order. If you already applied another code, remove it before applying a new one.
Still not working?
If you've checked everything above and the code still won't apply, contact our support team with the exact code and a screenshot of the error message.
Still need help?
If this didn't fully answer your question, contact our support team and we'll follow up.
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