If you accept, MainBuyer uses Google Analytics and also keeps a first-party, pseudonymous timeline of this browser's visit: the pages you view and when, how long each page is in the foreground, how far you scroll, and when you use a retailer link (so we can match it to our redirect). It uses a random first-party cookie (mb_va, up to 30 days) and stores no IP address, search terms or form entries. A retailer hand-off does not show that you reached the retailer or bought anything. Visit events are kept for up to 30 days. Choosing Reject analytics under Cookie settings stops new analytics and requests deletion of this browser's first-party timeline; an unavailable connection is retried. The optional timeline and Google Analytics do not start unless you accept. Read our privacy and cookies notice.