I have problem with buying gem in game and buying Guild wars 2 by my credit card. When i tried to buy gem in the game, it repeating said that credit card approval failed. Also, i want to buy a new guild wars 2; however, when i try to complete my purchasing, it shows me “The credit card information you entered was invalid. Please try again.”. Therefore, i went to my bank to ask them about my card and does they block anything. They said no and my card is fine.
