It makes me so mad, I message them straight after asking for Cash on collection and what so they do? Pay by paypal. It annoys me as eBay policy is cash on collection for furniture as they could just turn round and say they haven't collected and demand a refund through paypal and get it.
I often refund them but this costs me on paypal (I think). She is insistent on her son collecting. I think she saw my message but just wanted the some to collect without him having to pay...