I have a buyer in Jersey (I'm in UK) who has bid and won 9 items. I have GSP selected and Jersey is shown, however eBay won't let him combine the items (books) and says I don't ship to Jersey! Is there anyway as the seller I can amend this my end?
Evri charge more for Jersey, RM charge the same as UK. You could cancel/refund. Opt out of Evri in your postage prefs, then relist the books on one listing with one postage, using direct postage. Or leave Evri in and use GSP if you prefer.