Copyright (c) 2004 Ivan Kohler
Copyright (c) 2008 DonorWare LLC
All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

This is Business::OnlinePayment::eSelectPlus, an Business::OnlinePayment backend module for the Moneris eSelect Plus gateway . It is only useful if you have a merchant account with Moneris: https://www3.moneris.com/connect/en/

Business::OnlinePayment is a generic interface for processing payments through online credit card processors, online check acceptance houses, etc. (If you like buzzwords, call it an "multiplatform ecommerce-enabling middleware solution").