Loyalty Cards
I hate that in order to buy groceries in this country you have to fill out paperwork - i.e. loyalty cards.
Before i moved to PHL, I used Super-Wal Mart and Meijer. (A regional big box). And Meijer indoctrinated me with signs that said "what does your address have to do with the price of eggs?". And I read after 9/11 how people's shopping records were pulled by the government.
And yep, when I'm out of town and want the lowest price, filling out the form (currently done - previously I threw a hissy fit but have been better about channeling my efforts to the grocery store's customer service dept phone number) (and I fill it out with vauge hotel addr info,as FTer reccomended I do.