We looked at the PayPal PayFlow Pro plugin for nopCommerce 2.8 as posted by WannaDream on the download pages, but it does not allow for managing the transaction type.  We don't want to use the default SALES type but rather the AUTHORIZE type.  Since WannaDream did not post the source code we would like advice from the community on two questions:
1. Is this there another PayPal PayFlow plugin for nopC 2.8 that can handle the AUTHORIZATION (or has the source code so we can edit it)?
2. What other credit card plugin is recommended to work on nopC 2.8 with the First Data Global provider (not e4)?

We started looking into the CyberSource plugin option (product named ICS2), but we have yet to get in contact with the US offices of this provider

Thanks,
Patrick