Books On The House
If you’re an avid reader, you will agree that reading can end up becoming quite an expensive hobby. Don’t get us wrong, authors deserve every penny they get but sometimes, it hurts to see all that money add up. This OP found a crazy loophole when the Kindle first came out that would give readers access to free books.
Apparently, you could use an expired card to buy a book that Amazon would send immediately. Once the card got declined, you’d get a notification about it but as long as you ignored the notification, you could just keep reading the book for free. Before you ask, Amazon has now fixed those glitches. Boo.