Hi so im studying at a University in Waterloo since the last 1 year. I have been thinking of selling rolls/pitas with a homemade recipe which i think many people will love. I plan to sell it for not more than 4$ per roll and also not work more than 20 hours a week. Just a part time business/hobby. Will I be doing anything illegal? becuase ive worked part-time at a couple of restaurants before which is legal.