I sold 2 items separately to the same buyer - they paid instantly, so I was unable to combine postage at that point.
I emailed them to say I would refund partially re postage once I had posted the items.
However, now that I come to do it, I cannot figure out how it now works. I can only see the links to partially refunding as a a managed payments seller - I don't know what this is , and don't want to do any more registering with them if I don't have to.
I have done refunds in the part, but the new sellers page looks completely different now. I have seen answers on how to do the refund referring to 'sellers dashboard' but I am now completely lost. I wish I hadn't told buyer I would do this now - they hadn't even asked.
Any help gratefully received.