Please drink responsibly at all times!
SIP promotes compliance with Ontario's Liquor Licence Act at all times.
Here is the relevant section of Ontario's Liquor Licence Act, R.S.O. 1990, c. L.19, regulation R.R.O. 1990, Reg. 719: LICENCES TO SELL LIQUOR:
20. (1) The holder of a licence to sell liquor shall not engage in or permit practices that may tend to encourage patrons’ immoderate consumption of liquor. O. Reg. 354/07, s. 3.
(2) Without restricting the generality of subsection (1), the licence holder shall not advertise the availability of complimentary liquor and may supply complimentary servings of liquor only in circumstances that are consistent with not encouraging the immoderate consumption of liquor and only for the purpose of customer relations. O. Reg. 181/11, s. 4 (1).
(3) Without restricting the generality of subsection (1), the licence holder shall not offer for sale a serving of liquor for less than a total purchase price of two dollars, including retail sales tax, goods and services tax and any other applicable taxes. O. Reg. 354/07, s. 3; O. Reg. 181/11, s. 4 (2).
If you want to do some light reading, you can refer to the relevant laws starting with Liquor Licence Act, R.S.O. 1990, c. L.19.