Not according to eBay
'
How it works
If your listing is eligible, you'll automatically see Simple Delivery as an option when you're creating your listing – you don't need to do anything to update your listings.
We'll recommend the weight and dimensions of your parcel, as well as the delivery service. When your item sells, you'll receive a prepaid delivery label and QR code and you can then post your item at the nearest drop-off location, or book a collection, if it's available.'
https://www.ebay.co.uk/help/selling/posting-items/setting-postage-options/simple-delivery?id=5575
To book a collection vist https://www.royalmail.com/collection?
