Support & Tutorials
© Copyright 2006-2019 Helcim Inc.
All Rights Reserved.
If you would like to simulate a particular AVS response while testing (test=1) use the CVV2 codes below (default is X):
| Code | Test Response |
| 001 | A |
| 002 | B |
| 003 | C |
| 004 | D |
| 005 | E |
| 006 | F |
| 007 | G |
| 008 | I |
| 009 | M |
| 010 | N |
| 011 | P |
| 012 | R |
| 013 | S |
| 014 | U |
| 015 | W |
| 016 | Y |
| 017 | Z |