If you wish to use your Nectar points on eBay you must first convert them into vouchers.
Make sure your Nectar card is linked to your eBay account, go to your My eBay drop down menu, click on the Nectar logo at the bottom.
Find the section to convert points to vouchers, then the code provided there, can be used on the left hand side of eBay checkout, enter it before you pay.
You may need a PC / laptop to manage this not the app or mobile browser. Use Chrome or Fireox, they work best on eBay.
