How do I alter my eBay registered nectar card account number?

[davidfromtorquay16010]

How do I update my nectar account number on my eBay account??

[tobiasd4]

Nectar has changed. 

You now have to sign into ebay via Nectar to get points. 

So as long as card details on Nectar are correct, you get points. 

You can earn Nectar points on ebay, but can't spend them here.

[davidfromtorquay16010]

Yes I know all that thank you. I just want to alter my nectar account
number on eBay, as they are crediting an old nectar account of mine which I
have now access to as I changed my name.

[tobiasd4]

Your card is longer linked to ebay, only through Nectar. 

You need to update card on Nectar, not ebay.

[davidfromtorquay16010]

Ah ok thats helpful thats what I needed to know. Thank You.