regarding Shopify payments, it will apply 2.4% Online Canadian Credit card rates + 30cents CAD and the transaction fee if not using Shopify Payments is 0.5%. Just wondering whether these Shopify payments include any Canadian taxes, such HST, GST, etc…
The fees are calculated for a monthly period, for the total amount of the orders, including taxes and shipping. They are calculated in the following manner: [(cost of products - discounts) + tax + shipping charges] x rate. The rate depends on the subscription plan you are on. As different plans have different fee rates. Feel free to check out our pricing page here.
If there is anything else I can help you with, please let me know.