Ok what u do is its just like e bay u c something you ike you bid on it depending on ur credits if it has 5 days and u only have a lil bit of credits u wanna wait to bid until the auction is a few hours left because u bid then someone else bids the price will keep going higher or if an auction has a get it now button and you have enoufgh credits and want it that bad press that button and make sure u register ur address trough listia or u could loose all ur credits and wont receive the item u won depending what the seller states in her /his auction requirements so b sure to read all requirements b 4 bidding on a auction make sense?