For more info about the downside of supermarket “loyalty” cards, see here: CASPIAN: Consumers Against Supermarket Privacy Invasion and Numbering. I recommend their FAQ.
“Loyalty” programs raise prices of all goods to offset the millions of dollars that the computers, software, and workers needed to administer the programs cost the stores. The programs’ “discount” prices are usually higher than the regular prices that stores without card programs offer. The prices on the vast majority of other products are even higher.
Apparently not, or there would be a greater outcry against them. Personally, it’s my attitude that, even if I don’t have anything to hide, it’s none of their damn business what I buy. I refuse to gently accede to the constant and insidious nibbling away at my privacy by all sectors of society.
So, only because there are no stores without cards within a reasonable distance of my home, I reluctantly have two “loyalty” cards (obtained with false information), and I only pay for groceries with cash, so that there’s no connection with my debit/credit cards. The same is true for my Barnes and Noble card. Call me paranoid if you like, but that’s been my practice since these cards were introduced.
Now for those who have no concern about merchants tracking all their purchases, would you feel the same way about the government having all that information? Shortly after 9/11, a major supermarket chain, without being asked, turned over a vast amount of its customer purchasing data to the government in the hope it would “help capture the terrorists.” (This was reported by CASPIAN, and I believe it’s somewhere on their site.)
The recent revelations about the government’s attempts to get Web search information should provide proof, if any was needed, that if someone is collecting personal information, eventually everyone, including the government, will have it.
Now does anyone have any suggestions for Googling anonymously?