Can the browser extension change what is displayed on a website?

Like all browser extensions, Price.com can read and change a limited amount of data in your browser to ensure that our product is working at its best. We read the page when you’re on a shopping website so that we can find coupons for it, and the change we make is to apply coupon codes when you ask us to. We take your privacy very seriously, and you can read more about it in our privacy policy.