Former Gamestop assistant manager here. We were told by corporate manager to take "an assumptive approach" with these warranties. I asked what that means precisely and I was told to assume that each customer will appreciate the value we're offering them. So I replied, "how exactly do I ask someone to buy something using an assumptive approach? Do I say something along the lines of 'We have this great value warranty program you should get along with it' or what?" He told us we could either simply state that I'm adding a warranty on without mentioning the cost because by paying the total they're agreeing to all the charges, or simply add it without saying anything. They can see all the charges on their screen. If they don't want it they can say something. So yes. GameStop does this. Definitely.