ebay numbers

[amritha10]

Why is an eBay number/code appearing in the address of Buyer when you print off the address label. Is it necessary or should it be deleted - what purpose does it serve.

[nightnursekitten]

https://community.ebay.co.uk/t5/Announcements/Royal-Mail-tracking-and-delivery-events-on-eBay-from-1...

have  read of this