https://www.mcdonalds.com/ca/en-ca/d...romotions.html:
Enjoy a medium Premium Roast Iced or Hot Coffee for $1 + tax.* Or order on the app to enjoy an exclusive offer of a Latte or Cappuccino for $2 + tax.**
*Limits may apply; ask for details. Excludes flavoured iced coffee.** App download & registration reqd. Not valid with flavoured beverages. For a limited time only. At participating McDonald’s restaurants in Canada.