I was successful in sending money to a friend who had a visa card in Ukraine but I got an error stating: "Please enter a Visa or Mastercard card number. A Visa card numbers start with the number 4" yes, I know that! Duh! This is not a Visa card. It's a Mastercard of which you state you accept, so is this false advertising? Or is this a code validation you need to fix!? Please fix ASAP as I am sure people like me are trying to send money to help refugees in Ukraine! #westandwithukrain