Chrome extension

Codes find you.

A1 Promos for Chrome shows our verified codes on the shops we cover and tries them at checkout for you, so you never hunt for a coupon again.

You already have the extension. Look for the A1 Promos badge in your toolbar on any shop we cover.

The toolbar badge shows how many codes a shop has. Open it to copy a verified code without leaving the page.

One click tries each of our codes in the promo field, reads the order total, and keeps the best one applied.

Signed in on aonepromos.com? Then the extension is too. No second login, no stored passwords.

Privacy

Your browsing stays on your machine.

No analytics SDKs, no third-party requests, nothing sold. The full details are in our privacy note.

Matched on your machineThe pages you visit are compared with our shop list inside the extension. URLs never leave your browser.

Only what a shop needsWhen you open codes for a shop, the extension asks us for that shop’s codes. Nothing else.

Never your cart or paymentAt checkout it reads the order total and nothing more: no products, addresses or card details.

Anonymous results, your choiceWhether a code worked is shared anonymously to keep codes accurate. Turn it off in settings any time.

Free, and works on every shop we list.

Codes are applied only when you click, and the extension never changes your order or your links.

Some links and codes are affiliate links. We may earn a commission when you use them, at no extra cost to you.