I am happy to combine postage if more than one auction is won, and always get proof of postage.
Add to basket and commit to but requesting total from seller.
If you pay for each item, I cannot refund in full. Once paid, I will be charged the fee which is non refundable. Therefore the cheapest option ls for me to send you an invoice.
You are welcome to collect if you pay cash on collection to save on fee's.