If you want to pay for an invoice you have received you now have several options to do this:
Option 1: You can still pay by check as always. Just mail you check or money order along with your invoice to the NAACS address listed on website or invoice.
Option 2: You can email (naacsfax@gmail.com), with your credit card payment information along with the invoice number.
Option 3: You can use Pay Pal to pay, be sure if you use Pay Pal, please list the name of person payment is for, as well as an email address, and Invoice number.
Remember you can always contact NAACS for any questions, or concerns you may have.