How can Accorhotels.com establish that a booking has come via my site?
When a visitor clicks on an Accorhotels banner or link, a cookie is placed on their computer. This cookie, which remains valid for 30 days, contains a code that can determine which site the visitor used before being redirected to Accorhotels.com. You will therefore receive commission for any overnight stay booked from your site within the 30 days prior to the first visit made by the customer to Accorhotels.com, providing that this booking originated from the web user’s last visit to your site.