By signing below, I authorize PLANET HOPPERS to charge the credit card or bank account indicated on this invoice for the noted amount on today's date. This payment is for the services described on the invoice. I understand that returns, refunds, and cancellations are at the discretion of PLANET HOPPERS. I certify that I am an authorized user of this credit card and that I will not dispute the payment with my credit card company, so long as the transaction corresponds to the terms indicated on this invoice.