CANADA OTG vs NFR
OTG: On the ground - these items are registered for resale in Canada and charged in Canadian dollars. Products are listed on https://www.modere.ca/ and are shipped from the U.S. to Canada
NFR: Not for resale - these items are NOT registered for resale and are intended for personal consumption only. There are quantity limits of a 1-month's supply for two people of each product per household. The NFR products are listed on https://www.modereglobalshop.com/ and are shipped from the U.S. to Canada.
These products are purchased in U.S. dollars. Canadian banks convert the USD to CAD based on the current exchange rate and charge an exchange fee. If an NFR product is returned, the return and product refund is processed in USD and converted to CAD (exchange rates and fees are set by the Canadian bank).