There are some pretty decent grocery coupons on Save.ca right now, which you can order and get mailed to your home.
A particularly good one is the $5 discount on Stayfree, Carefree and OB products. I use these all the time so I always make sure I have a coupon to use when buying my groceries. Plus, you might be able to use this $2 Stayfree coupon at the same time, to get extra discounts!
There are also a various coupons for Tylenol, Listerine, Neutrogena, Aveeno, Imodium and more.
Beware: If you order free coupons from Save.ca and don’t use them, it is noted on your account, and they might cancel any future coupon possibilities. Therefore, only order those you believe you will actually make use of.