jgwhite33

Allows you to insert a listing of related eBay products, on the single post page by using a custom field called ebay_search and either the shortcode
[wpebayads] directly in your post or by inserting simple code in your template file.
The listings are completely customizable according to parameters defined in the admin panel.
If you include an eBay Partner Network campaign ID, you can earn money from traffic you drive to ebay!
Also allows you to share revenue with your authors on a multi-author blog. Creates a custom field on the author profile pages so they can input their campaign ID. Whoever wrote the post gets credit in the listing.
A few of the features:
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Specify the search with a custom field in the post called ebay_search
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Use a shortcode to insert or code in your template file
</li>
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Allows you to use the eBay Partner Network
</li>
<li>
Allows multi-author blogs to share revenue, you can even specify the percentage to share
</li>
<li>
Can share revenue with the author of the post if you desire
</li>
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Uses advanced search parameters
</li>
<li>
Display is easily customizable
</li>
<li>
Hides the affiliate link to ebay
</li>
</ul>

WP eBay Ads

WP eBay Ads - allows you to easily insert eBay product listings into your WP posts, and earn commission from sales.

Smart Code Creator

Your auction is in the sidebar of your website. 
Freely use the auction site. You will get email if somebody bid your product.
This widget shows the auction products of the wordpress user. 
The visitor can navigate between products by buttons. 
If the visitor clicks on the picture the auction site opens in another window.
The auction site (Multi Vendor Auction) stores the products of the users(vendors). 
The auction site let vendors sell goods or bid on other products after registration or Facebook login. 
Using the auction site is absolutely free.

Service for Multi Vendor Auction

Your auction is in the sidebar of your website.

WP eBay Ads vs Service for Multi Vendor Auction