Ahead of Amazon Prime Day, Amazon is offering $10 off a $50 order if you install the Amazon Assistant browser extension.
The deal is open to Amazon Prime users who have never used Amazon Assistant, or haven't used it for a year.
Amazon Assistant is available for all major browsers, including Google Chrome, Firefox, Microsoft Edge, Safari, Opera and Internet Explorer, but you'll need to install it via Amazon's offer page to claim the deal.
If you use your browser's built-in store, you'll miss out.
New Amazon Prime members must wait 48 hours before they can claim the deal.
The offer ends on July 30, and you must use your $10 credit by August 2.