By opting into Sour Flour SMS, you agree to these Terms. Last updated: August 22, 2026.
Program: Sour Flour Corporation sends operational and informational text messages related to bakery operations. Examples include driver route/stop lists for managers and staff, order or delivery updates, and similar bakery service messages. This is not a third-party marketing program and is not used to send marketing on behalf of unrelated brands.
Consent: You must opt in before receiving Sour Flour SMS (for example by providing your mobile number for bakery ops or order/delivery updates, or by confirming that you want these texts). Consent is not a condition of purchasing bakery products.
Frequency and rates: Message frequency varies. Operational texts may be up to about 10 messages per day. Message and data rates may apply.
Opt out and help: Reply STOP to cancel. Reply HELP for help. You may also email danny@sourflour.org or call (415) 509-1210.
Privacy: How we handle mobile numbers is described in our Privacy Policy at https://sourflour.org/privacy/. Mobile information and messaging consent will not be shared with third parties or affiliates for marketing or promotional purposes.
Contact: Sour Flour Corporation, 1422 Palou Avenue, San Francisco, CA. Email danny@sourflour.org. Website https://sourflour.org/