Cannot get to pay

Hello to all! I would really appreciate if someone could tell me if there is another way of buying the Sketchuo license other than the trimble website. I have been trying to put in the cc info but it continuously says that there is a problem with the info I provide. The CC is ok, I talked to the bank and should be accepted for any transaction. Could you please direct me if there is another way of purchasing the software? Thank you!