Maine Cannabis POS Updating Tax Logic for the 14% Rate
https://stephenzewt732.talesignal.com/posts/maine-dispensary-pos-data-portability-what-an-export-should-include-2
For a Maine cannabis retailer, 14% tax is not just a software setting. Maine law applies a 14% sales tax rate to adult-use cannabis sales occurring on or after January 1, 2026