Both auto-bidder and manual bidding are useful in terms of winning Pricebenders auctions. You just need to know when to use them and how! For instance, if you had enough TCredits, and given the history of the product being auctioned, you would do well in the 2nd half of the auction using auto-bidder than manual bidding! But avoid auto-bidding when you don’t have enough TCredits or at the beginning of the auction!