26-04-2021 4:04 PM
go here:-
https://contact.ebay.co.uk/ws/eBayISAPI.dll?ManageSellerFAQ
and set up your preferences to share your phone number,
the buyer will then be able to access your number through the contact seller link on your listings
If you want to allow that then they have to buy and if it is not as they want then you agree to cancel the transaction.
It is against ebay policy to exchange contact details before a sale
Suspendable or you can get restricted for off ebay sale/
https://www.ebay.co.uk/help/policies/member-behavior-policies/membertomember-contact-policy?id=4262