How to Activate 75% Discount on Outbyte Driver Updater? 1. Please make sure you click on the "Activate Coupon" button from this page above, then you will be directed to the official product page. 2. It requires you to input your email address and name to get to the checkout page. 3. Please wait for a few seconds at the checkout page to have an Extra 50% Popup Discount. (If not, please add "?coupon=OB201850&addm=popupdiscount" at the end of the URL to activate the 75% discount.