1 Active promocodes
Pick the DON code you need and press "Copy" — it goes straight to your clipboard. Then open the DON site or app, fill your basket, and paste the code into the "Promo code", "Discount code" or "Coupon" field on the checkout page. After you press "Apply", the discount shows up in the final total right away. If you cannot find the field, it usually appears at the payment-method step.
Check the expiry date first; it sits next to every code on this page. Next, paste the code with the copy button rather than typing it — a stray space or a change in capitalisation is the most common cause. Third, read the conditions: there may be a minimum order value, a new-customers-only restriction, or excluded categories. If it still fails, tell us and we will re-check the code and drop it from the list if it is dead.
Nearly every shop, DON included, applies just one promo code per order — two codes cannot be stacked. A promo code does usually combine with the shop's own sales, cashback and delivery discounts, because those are calculated separately. To save the most, compare the final amount payable rather than the headline discount percentage.
Every code carries its own deadline, shown on the page. Most DON offers last one to four weeks, while holiday and seasonal campaigns can run for just a few days. We do not delete expired codes — they stay with an "Expired" badge, because shops bring similar offers back the next season.
Yes, entirely. Viewing, copying and using DON promo codes costs nothing and needs no account. We work with some of the shops we list, but that never changes the price you pay.
Codes come from DON's official pages, in-app announcements and press releases. Before publishing, we open every code by hand and confirm that it exists, what its conditions are, and when it expires. Codes past their date then move to an "Expired" status automatically. The full process is described on our "How we verify" page.