Authorize.net is a payment gateway that can be used when processing credit card transactions for online donations. Authorize.net does not support Batch processing.
Authorize.net does not support batch processing, so it currently cannot be used with Raiser's Edge 7. It is currently supported with Blackbaud NetCommunity, but not with Raiser's Edge. For a complete list of what payment gateways can be used with Raiser's Edge, please reference https://www.blackbaud.com/bbps/bbps-tier3.aspx.