Miva Order 1.15 User Manual327 - Payment GatewaysPayflow Pro (Signio)To add Payflow Pro (Signio) functionality to your Miva Order form you will first need to obtain a Signio merchant account. To sign up, contact: http://www.verisign.com/payment/ Once you have downloaded, installed, and configured the pntrans.exe file, go to Miva Order administration (admin.mv). Expand Configure and click Payment. Click Add.The following form will appear: