text: What credit card payment options are available? Are purchase orders accepted?
  We can accept purchase orders however such orders are not fulfilled until after payment is received. To start the process, please place an order through our online store at https://www.dotnetcharting.com/store/ and select the 'check' payment option. You will be issued an orderid along with your invoice and payable details via email.
  Once payment is received your purchase key will be issued. While you are waiting for this process to complete you may use the fully functional free developers version.
  We also accept Visa, Mastercard, USD checks and USD Money Orders for payments. When paying via credit card, orders are fulfilled within one business day.