Want to know how best to use eBay? Whether you're a newcomer or longtime user, eBay Hacks will teach you to become efficient as both a buyer and seller. You'll find a wide range of topics, from monitoring the bidding process, getting refunds, and fixing photos so that sale items look their best, to in-depth tips for running a business on eBay and writing scripts that automate some of the most tedious tasks. That's just the nuts and bolts. The book also gives you an inside look into the unique eBay community, where millions of people gather online to buy and sell. Author David Karp - an eBay user from the very beginning - teaches you how to work within this community to maximize your success. eBay Hacks includes four sections: Hacks for All covers eBay's diplomacy and feedback system, describing how you can maintain a good feedback profile and use it to inspire trust in others; Hacks for Buyers shows you how to focus your searches to find auctions before anyone else--including ways to create an automated search robot. Then, learn how bidding works in the real world, using eBay's proxy bidding system to improve your win rate while spending less money. Hacks for Sellers teaches strategies for competitive selling, like promoting your items without spending extra money and protecting yourself from deadbeat buyers. Learn how to run a fulltime business on eBay by streamlining the listing process, communications and checkout; and Hacks for Developers delves into eBay's API, an interface for writing programs that do the work that most users have to do by hand through a Web browser.