Merchant statement review
Type in the totals from one card processing statement. You get the rate you actually paid, where the money went, and the questions worth putting to your provider. Amounts are in Canadian dollars.
Everything is calculated in your browser and nothing you type is sent anywhere. The flags are rules of thumb and the target rate is yours to set, so treat the results as a starting point for a conversation, not as financial advice. Actual savings depend on your card mix, debit share and contract terms.