Because ebay is such a busy place of merchandise sales with many various ebay stores and markets selling thousands of items, there must be a few rules that are set in place to insure that everyone is playing fair. Ebay auctions are a gift for us to make easy money without having the overhead or the stress of running other types of businesses so it is ideal that we all adhere to their policies.Very few other issues will get ebay sellers arguing about the rules no more than the rules on linking to and from your ebay auctions. Ebay has some very firm rules when it comes to liking and it would be wise of you to follow them to insure that your ebay auctions stay online and profitable.Below are the following links that you may use in your ebay auction description:1. On your ebay auction, you may have one link to an additional web page for information. This web page is to be used exclusively for further information about whatever ebay item that you are selling from you ebay auction.2. Your ebay auction may have links to more photo images of the merchandise that you are selling on ebay.3. If you want your customer to click on a link from your ebay auction that opens up to separate window to send you an email, then that is ok. In fact this little ebay auction email window may increase inquiries of your ebay selling item.4. Ebay auction links that connects to your other ebay auctions or any of your other ebay auctions stores is also permissible.5. You may have one link that links to your ebay About Me page. This is in addition to the link next to your user ID that ebay provides for your ebay auction.6. Ebay authorizes you to have links to your vendors’ websites that help you with your auctions. Ebay considers any type of listing services, payment providers, and software programs to be 3rd party vendors.In addition to the above Ebay linking rules that are authorized for your Ebay auctions there are also links that are not allowed with ebay.1. You cannot have any links that link to other websites that offers to sell, trade, or purchase merchandise outside of Ebay. This should be obvious but many new sellers to Ebay auctions break this rule.2. Links to any other websites that encourages ebay bidders to place their bids outside of ebay are not authorized in your ebay auctions3. Your ebay auction cannot have links that link to outside websites that offers to sell merchandise that is considered illegal at ebay. 4. Links that connect to websites that solicit ebay user Ids and passwords is also unauthorized to have within your ebay auction.When it comes to linking from your About Me page the ebay rules are pretty much the same overall with your ebay auction. Because ebay gives you this page to self promote your business, then linking to your website from it is allowed.On the other hand, you need to be sure that the link does connect to other trading sites or to website businesses that sell the same product or merchandise at the same price or lower price than what is advertised on ebay.