Ebay Partner Network
The Ebay Partner Network was set up fairly recently as a way for people to promote ebay and at the same time earn some money from it. You need to apply to join the EPN and once approved you will be linked to it. This means every time someone who visits your website clinks through to an item you have displayed on your site via ebay; then bids on and wins the item, you get a portion of the sale money. That is, ebay shares the revenue it gets with you. Say, for example the revenue is $1. Ebay might take 75 cents and gives you 25 cents. OK its not much in this example but it obviously can be more per sale. All these small amounts add up!
You can apply by visiting the website – http://www.ebaypartnernetwork.com