I need an option to select custom field values entered in the PMF form to be passed to Authorize.net for the merchant email, so they can know what payments apply to what options represented by the PMF form from the payment email sent from Authorized.net. I know that merchant defined field information can be passed to authorize.net based on an older script I used on an basic HTML site. Can this option be added to eCheck plugin?
It is possible. However, we will have to customize the code of the Echeck payment plugin to pass the information to Authorize.net. Are you happy to pay us 20$ for this modification ? If OK, please submit a support ticket so that we can discuss more details about it.