I am using a cart to buy some products online,when i am going to checkout after confirming order,i got an error message.i.e "Unable to process payment. Please contact the merchant as the shipping address provided by the merchant is invalid, and the merchant has requested that your order must be shipped to that address." can anybody help me to sort out this issue.also explain it to me.
likely your shipping address has to match the billing addy on the card exactly including the proper ZIP (postal code)