Sorry for the caps.
I've sold two items to the same buyer. I didn't set anything up for combined postage when I listed as I couldn't see how to do it (I'm new to Vinted) and I didn't expect someone to buy both items.
Buyer hasn't asked for combined postage but I feel a bit mean charging for two items (tops) to the same address. I'm sending Royal Mail as that works better for me.
Is there anyway I can change the postage options and charge one fee now?