openthc/pos ? reverse-engineered prompt

Build me a web based cannabis retail system that can work as a standalone point of sale, or connect to BioTrack, CCRS, or Metrc if needed. I want it to handle in store sales, save a cart in progress, auto print a pick ticket, and let me customize receipts. It should also support online ordering and an in store kiosk, plus customer loyalty with SMS and email campaigns and simple customer tags for things like revenue, specials, concentrate, edible, and flower buyers.

Please also include a vendor portal where suppliers can see sample day info, read instructions, request a time to visit, and be accepted or rejected. Add basic vendor notes, calendar, and sample tracking views too. If there is a simple admin setup for store settings, licenses, and integrations, include that as well.

Make it clean and easy to use, and if you need to check current docs or integration details online, go ahead and do that.