How to use a discount code: a checklist before you pay

Why a checklist matters

Discount codes can save you money, but only when the code is valid for your basket and applied correctly at checkout. This checklist gathers the practical checks you can make in a minute or two so you don't place an order expecting a discount that won’t appear.

Quick checklist: what to check before you pay

• Enter the code at checkout — discount codes are entered at the merchant checkout, not after you have completed payment.
• Check eligible products — read the merchant terms to confirm the code applies to the items in your basket. Some codes exclude sale items or specific brands.
• Confirm minimum spend — a code can require a minimum basket value. Delivery may be excluded from that total; check how the merchant defines the qualifying spend.
• Check expiry date — a code will stop working after its expiry. Merchant terms state the expiry; don't assume it’s still valid.
• Verify customer and country eligibility — some codes are targeted (new customers, loyalty members) or limited to certain countries. Ensure you meet any eligibility conditions.
• Look for exclusions — brands, categories or delivery may be excluded. Read exclusions in the merchant’s terms rather than guessing.
• Sale items and brand exclusions — many codes exclude sale items or specific brands; if your order contains these, the code may fail.
• Confirm how delivery is treated — delivery charges may not count towards minimum spend or may be excluded from the discount. Check the stated terms.
• Understand that a saved coupon is not a reservation — saving an offer to a wallet does not guarantee the code will still be available when you check out; availability can change.
• Check the final order summary — before you enter payment details, confirm the discount has been applied to the final total.

Common reasons a code fails

• One or more items in the basket are excluded (sale item, excluded brand or category).
• The basket hasn’t reached the minimum spend because delivery was excluded or miscounted.
• The code has expired or is targeted at other customers/countries.
• The merchant’s checkout system or terms prevent the code applying automatically.

How Coudist fits in

Coudist displays offers and can automatically apply eligible codes at supported merchant checkouts. The merchant determines whether the offer applies to your basket. You can use Coudist to discover offers for the United States and save offers to a wallet without installing a browser extension. For more detail about the service, see the Coudist discover page: Coudist discover page (US).

Coudist may earn an affiliate commission at no extra cost to the shopper, and cashback payouts are not currently enabled. Read exactly how the service works here: how Coudist works (US). Remember: merchant terms and expiry still apply, and Coudist cannot guarantee a code will work at every checkout.

Practical steps at checkout

1. Copy and paste the code into the merchant checkout coupon box; don’t rely on it appearing later.
2. Check the basket total and how delivery is counted against any minimum spend.
3. If the code doesn’t apply, remove any excluded items or meet the stated minimum spend and try again.
4. Confirm the discount is shown in the final order summary before you enter card details.
5. If something still looks wrong, contact the merchant — the merchant enforces the terms and can explain why the code didn’t apply.

Limitations and honest guidance

This checklist is based on the typical rules merchants publish and the way Coudist describes its service. It does not cover every merchant’s unique terms or guarantee that any specific code will work for you. Do not place an order expecting an unapplied discount to appear later, and don’t assume automatic application at checkout unless the merchant explicitly supports it.

FAQ

Q: Can I save a Coudist offer and expect it to be reserved for me?
A: No. A saved coupon is not a reservation. Availability can change and the merchant’s terms still apply.

Q: Does Coudist automatically apply codes at checkout?
A: Yes. Coudist can automatically apply eligible codes at supported merchant checkouts. Select Use offer to open the merchant site with the code applied, then confirm the discount in your checkout total before paying. Availability depends on the merchant integration and offer terms.

Q: Will I receive cashback through Coudist?
A: Cashback payouts are not currently enabled. Coudist may earn affiliate commission at no extra cost to the shopper.

Discover offers for the United States and save them to a wallet via the Coudist discover page: Coudist discover page (US).