First-order discount codes: check eligibility before signing up
First-order discounts are designed to introduce new shoppers to a retailer. Some arrive through email, some activate in an app, and others are tied to a specific account. The advertised percentage is only the beginning of the comparison. Check whether your planned purchase qualifies, how much you must spend, and whether the welcome offer is better than an existing sale.

- Check the definition of an eligible new customer.
- Read exclusions and minimums before subscribing or building a basket.
- Compare a welcome code with the best available ordinary purchase total.
Find the offer on the retailer's own site
Start with the retailer's local sign-up page or the promotion shown on its storefront. A third-party page may describe an old campaign, another country, or a different sales channel. Look for the issue date, expiry, eligible categories, and whether receiving a code is actually promised.
ASOS notes that codes may be distributed through newsletters and that some are locked to particular accounts. That does not mean every subscriber receives a welcome discount. Read what the current sign-up form explicitly offers rather than inferring a benefit from an older article.
Understand the new-customer and account rules
A retailer might define eligibility by account history, previous orders, app use, or the specific campaign. Check the terms instead of guessing that a new email address makes an existing shopper eligible. Keep the code with the account to which it was issued.
Consider what you are agreeing to receive. If the offer requires marketing consent, review the communication choices and privacy information before signing up. A small saving should be evaluated alongside the attention and data you are exchanging, not treated as free money detached from its conditions.
Compare the welcome offer with your actual alternatives
Use the basket you intended to buy. Exclude products that the welcome code does not cover, and check whether it replaces a sale or automatic discount. A capped percentage offer may save less than a fixed-value code, especially on a larger purchase.
A one-code rule is also important. John Lewis's promotion-code policy ordinarily limits orders to one code unless the offer says otherwise. Other stores set their own rules. Do not assume a first-order code can be added on top of every promotion already visible.
Apply it before payment and keep useful evidence
Allow enough time for any legitimate email to arrive, check your spam folder, and avoid ordering until the discount appears. Capture the promotion terms and payable total if the saving is important to your decision. Do not assume support can retroactively add a welcome offer.
If no eligible code arrives, decide whether the original price still works for you. You can wait, choose another reputable store, or skip the purchase. A welcome campaign should improve a purchase you want, rather than create a deadline for one you had not planned.
Quick answers
Does every retailer offer a newsletter discount?
No. A newsletter can provide product news without a sign-up coupon. Rely on the current official sign-up promise and its conditions, rather than assuming a universal welcome benefit.
Can I combine a first-order code with a sale?
Only if the offer permits sale products and the combination. Test the intended basket and compare its final total with the sale price alone.
Sources & further reading
Store rules and eligibility can change. Check the current terms for your country before buying.
Written with AI assistance using the sources linked above. Examples illustrate a method and are not live coupon offers. How we prepare our guides ↗
