O’Reilly has announced the release of “eBay Hacks” by David Karp. The US$24.95 book “provides tools and strategies to master eBay, whether you’re a buyer trying to win an auction without paying too much, or a seller dealing with anxious customers and possibly deadbeat bidders. 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.”