spotting e-bay bumping is quite hard, since many [n00b]s unintentionally push the price up by placing consequtive increasing amounts for the same item within minutes
manipulating the price of an e-bay auction by simply placing a bid with no intention to buy, but rather to increase price more rapidly for the seller
"spotting e-bay bumping is quite hard, since many [n00b]s unintentionally push the price up by placing consequtive increasing amounts for the same item within minutes" What is the definition of "e-bay bumping"?