Enter the number of your payment card and upload two photos - one photo of the card on the background of the exchange request page, the second photo of the front side of the card with its number. If you are using a mobile phone and it is not possible to take a photo of the card on the exchange page, then take a photo of the front side of the card on a piece of paper on which the name of our WMExchange24 Service is written by hand. Learn more about bank card verification "here"