eBay will hold its fifth conference for developers on June 11 - 13 in Boston immediately preceding eBay Live, its annual user conference for buyers and sellers. Registration for the eBay Developers Conference is now open, and a 40 percent discount applies for developers who register before April 6th.

The conference is geared toward developers who work with eBay, PayPal, Shopping.com, ProStores and Skype as well as eBay affiliates. This year's conference has three tracks: Affiliate Traffic and Buying Applications, Selling and Merchant Tools, and eCommerce Consulting and Integration.

Session include the A to Z's of optimization, from your online storefront to affiliate search engines and basic and advanced eBay and PayPal Web Services classes. eBay has also added a PayPal Bootcamp to the lineup to help developers train for the PayPal certification exam.

The eBay Live conference takes place in Boston on June 14 - 16.

http://www.ebay.com/devcon