GuideMis à jour le 9 nov. 2026
How to use a coupon code (and what to do when it fails)
A short checklist for redeeming codes at checkout and fixing the most common problems.
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Redeeming a code
- Copy the code from the deal page.
- Open the deal and start the checkout.
- Paste the code where it asks for a promo or coupon code.
- Check the total changes before you pay.
If it doesn't work
- The offer may have ended: check the end date on the deal page.
- Some codes only work for new customers or on specific plans.
- Try signing up in a private window without an existing account.
- Still stuck? Tell us in the comments on the deal page.
See all current offers on the home page.
Offres mentionnées
Example of a deal with a code.
Lumen AI
40% offWriting assistant that drafts, edits and summarises long documents in your own voice.
$14.40/mois
Prix d’origine $24· Prix de lancementBientôt terminée · Plus que 4 jours