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Text Canadian customers within the Cannabis Act, CASL and your province’s rules

A cannabis retailer texting customers in Canada answers to two federal laws: the Cannabis Act, which limits promotion and bans inducements to buy, and Canada’s anti-spam law, which requires consent, sender identification and a working unsubscribe. Provinces and territories may add their own rules. This page lists the federal rules and links each provincial page.

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A budtender at a dispensary counter holding up a phone with a loyalty card on it.

The Cannabis Act and CASL apply across Canada

Each rule below links to its source. For consent wording and a worked text, see our guide to texting cannabis customers under CASL and the Cannabis Act.

The Cannabis Act allows factual texts to a named adult

The Cannabis Act bans inducements to buy cannabis

CASL requires consent and a working unsubscribe

CASL allows two kinds of consent. Express consent is an opt-in the customer chooses, and it has no time limit unless the customer withdraws it (Government of Canada, Getting consent). Implied consent comes from a business relationship: a purchase implies consent for two years and an inquiry for six months (CASL, s.10(10)(a) and (e)). When that window closes, so does your consent to text that customer, which is why express consent is the safer base for a text program. Our guide to SMS opt-in and consent for dispensaries covers what to record.

Provinces differ most on loyalty and inducements

Each province and territory page cites its own regulator’s rules

Sticky SMS, by Sticky Cards, the loyalty and marketing platform for cannabis dispensaries, files your Canadian short code with no filing fee, and holds Canadian texts to the same strict content rules as US texts.

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Frequently asked questions

Can a Canadian cannabis retailer text customers?

Yes, with consent and within the Cannabis Act’s limits on promotion. CASL allows express or implied consent. A purchase implies consent for two years and an inquiry for six months, while express consent lasts until the customer withdraws it. The Cannabis Act allows informational or brand-preference promotion in a message sent to a named person 18 or older. Your province may add rules.

Can a Canadian retailer offer a discount by text?

You can text a price, but the price must not be an inducement to buy. The Cannabis Act allows factual price information in a message to a named adult, and section 24 bans giving cannabis free or in exchange for a purchase, or offering anything else as an inducement to buy it. Health Canada says it is the seller’s job to make sure a price is not an inducement, that a very low sale price may be one, and that loyalty benefits cannot be given as an inducement. Provinces add their own limits, so check your province’s page with your counsel.

Which provinces restrict loyalty programs?

British Columbia does not permit loyalty programs, Nunavut prohibits loyalty programs based on cannabis sales, Yukon bars retailers from encouraging consumption, including through loyalty or similar programs, and Alberta prohibits programs that offer cannabis, accessories or discounts on them based on another purchase. Each page cites the rule.

Does Sticky SMS handle provincial rules for me?

No. How your province’s rules apply to your program is for you and your counsel to decide.

Sources

  1. Cannabis Act (S.C. 2018, c. 16), definitions (opens in a new tab), accessed October 18, 2026
  2. Cannabis Act (S.C. 2018, c. 16), Part 1 promotion provisions, ss.16 to 24 (opens in a new tab), accessed October 18, 2026
  3. Health Canada, Promotion of cannabis: Prohibitions and permissions in the Cannabis Act and Regulations (opens in a new tab), accessed October 18, 2026
  4. Canada's Anti-Spam Legislation (S.C. 2010, c. 23), full text (opens in a new tab), accessed October 18, 2026
  5. CRTC, Frequently Asked Questions about Canada's Anti-Spam Legislation (opens in a new tab), accessed October 18, 2026
  6. CRTC, Canada's Anti-Spam Legislation (CASL) Guidance on Implied Consent (opens in a new tab), accessed October 29, 2026
  7. Government of Canada (ISED), Getting consent to send email (opens in a new tab), accessed October 29, 2026
  8. Cannabis Licensing Regulation (Yukon), O.I.C. 2019/43 (Library and Archives Canada web archive) (opens in a new tab), accessed October 29, 2026