So corporate's plan is to pester customers so much that it makes them never want to set foot in Gamestop again. They must have some Harvard Business School alumni working there

I think if they stopped bugging customers to buy all this extra crap that no one is interested in and had competitive prices and outstanding customer service, that would do much more for the company than whatever garbage they're trying to push. I don't want to feel like I'm buying a used car from one of those sleazy "buy here, pay here" lots when all I'm buying is a freaking video game.
I was at a store a few weeks ago and the cashier kept bugging me to sign up for one of their stupid credit cards.
"Will this be on your store credit card today?" No
"Do you have a store credit card?" No
"Would you like to apply for a store credit card?" No
"You can save 10% by applying for a store credit card!" No
"You don't even have to be approved, you get the 10% off just for applying!" No, I do not want a store credit card, I just want to buy my stuff and pay for it with my debit card.
It really makes me not want to go back to that store if I'm going to be bothered like that every time. And I know the cashier is just doing her job and the orders to do that come down from way up in the corporate ladder, but I don't think the big shots coming up with these awful ideas actually go into their stores and experience it from a customer's perspective. It's obnoxious, annoying, and one of the reasons why people buy stuff online instead of in stores now.