eBay

This started awhile ago and I have tried everything and looked at these forums and can not find my answer. I often buy items on EBAY (either auction or buy it now). When I went to pay it always connected to my PayPal account and made the payment via ...

I often make offers on more than one item and once the seller approves my offers - I am sent an invoice with a combined shipping discount applied. This evening - I made two offers from the same seller but the system would not accept the offers unless...