Amazon: Bidabit.com Informative - Ripped off by Bidabit.com
Bought a printer cartridge through amazon.com from this vendor. Cartridge was empty/didn't work. Emailed the vendor and was asked to return cartridge back. I paid for the return postage. Never got a replacement. Emailed the vendor back several times; most of the times he won't reply or give some excuse. Gave up after several tries.