[RatRipper]

I have already stopped the use of store loyalty cards.

[Chickensoup]

I don’t use them, nor do I use credit/debit for everyday purchases. Crazy to use them.

[KarlInOhio]

I have already stopped the use of store loyalty cards.

It's funny to watch the cashier get offended when you call their "loyalty" program a "spy on what you buy" card. If the store was loyal to me it wouldn't shout my buying habits to every marketer around, so it must be there to keep me loyal to the store without any reciprocal loyalty.