DPM and CVV - what is the x_??? field to use

[amccann]

I just found DPM today - brilliant work! 

I am using it with Rails (3.1) and everything is working fine (once I figured out that the response from Authorize.net needed to talk to my local server on port 80.

I can't find any documentation about the appropriate field name to use for cvv.

I tried x_cvv but that came back as a merchant defined field (obviously a no-no per Authorize.net terms).

So,

- is there a field for cvv and, if so

- what is it?

Thanks!

[RaynorC1emen7]

It is x_card_code

AIM, SIM, DPM use the same set of fields name.

[amccann]

Much appreciated - I had looked at the SIM docs but didn't notice it.

Thanks!