Adding address and postal code feilds to authorize.net

Hello My clients payment processor is asking for address and postal fields be submitted. I am using authorize.net as the gateway. How can I add these two fields to be collected during the payment process?
Thank you

Added Note:
These entries of address (1 Main Street) and zip code must match the billing address on the credit card

I'm not trying to bump this thread I just need to know if no one else has had this request. It seams to be a common set of fields in a lot of the online sites I go to now. Does anyone have any information regarding this issue?

I'm not sure that I understand the question because we use Auth.net for our gateway and they perform the AVS checks and approve/decline the payments based upon those items you mention.

Thank you for responding. The payment processor my client uses is PPC https://www.ppcsales.com/ They use authorize.net as there payment gateway as an emulator.

This is there instructions
Third Party Shopping Carts

We have designed our gateway to be able to handle transaction submissions and responses in the Authorize.Net format. We call this our Gateway Emulator.

To use the Gateway Emulator, your shopping cart or application must support the Authorize.Net AIM or SIM method of integration. If the application supports the AIM or SIM method, you simply need to change the transaction POST URL to our Gateway Emulator URL.

Our Gateway Emulator URL is: (And I have changed this in the authorizenet.php page)
The problem is the form itself in ZenCart does not have the form fields for:

address (street address) or the postal zip caode

I need to know how to get those form fields included in the form.

Gary