Hi, I sell a book online and it sells in my country and all around the world, the problem I have is i made 1 button for u.k orders and one for worldwide, 75% of the time they click on the worldwide to cover extra psotage, but 25% of the time they click on the nearest button which is U.K orders, I then have to keep emailing people to tell them they have clicked on the wrong payment option. Some then cancel the order or don't reply and it costs me money. I could not make it clearer on my site, so is their any other option that would fix this problem? Thanks