Moneris Hosted Pay Page for RSForm! Pro allows you to accept payments through a hosted pay page service provided by Moneris through RSForm! Pro.
Frontend Forms for K2 and RSForm! Pro is a plugin that allows you to use your own RSForm! Pro forms to make/edit items in K2.
It features an easy configuration interface
The E-D Hikashop Canada Post Shipping plugin is an implementation of the Canada Post rating services with advanced features, including 3D Box Packing algorithm for better shipping estimates.