I just bought myself something shiny from eBay and the total came to about $32. I ran the exact ammount through my usual currency converter, which updates whenever the values change, and the total came to £20.53. When I paid for the item, I was inexplicably charged £21.13. It's not a major issue since it's only 60p, but where did it go? Best to sort it now before I buy anything else and get ripped off again. Do they charge you for converting currency or something?
