Subway Canada has a code with which you can save 30% off the purchase of any footling sub using the app. This code is valid until January the 2nd, and is redeemable at participating restaurants for app/online orders only. Enter the code 30OFF in the promo code field before checkout.
The code can be used once per order, and extras are an additional cost. There is a second offer available the moment that you will find in the app. If you purchase any 6 inch sub and a drink, you will get a second 6 inch sub for free. For this promotion you can use the code FREE6 in the promo code field before checkout.