Custom field ‘eBay Related/Recommended’, where we enter ebay id/s, comma separated, id/s will populate with ebay title/link under the description on ebay/via shortcode at template. eBay Rules, links can be added if they are ebay links (ie linking to ebay listings, hence the ebay ids) but these can’t be done in the WordPress description by way of normal links as it looks bad for the website front end. So by having it work via a custom field (string of ebay id’s) this will work for the website side of things and allow admin to link a set of chairs to a table as a related item all within the product edit and then populate to listing on ebay via the custom field and template. A couple of related items is as far as I can see within ebay policy, as long as said items do not link off site and will enable sellers to get something back as our listings are surrounded by ebay adverts, ebay sponsored listings and low and behold more adverts under our listings. We once had upsells but due to policy/javascript phased out they were dropped, maybe this is a way to bring them back! Vote me up!