Setup a card and get to the fee display. On that display, shut the browser. You must get an electronic mail (the FROM electronic mail) that claims save 50%. So the value needs to be 5 bucks as a substitute …

Setup a card and get to the payment screen. On that screen, close the browser. You should get an email (the FROM email) that says save 50%. So the price should be 5 bucks instead of 10 bucks.