In each transaction, dispensaries are allowed to sell up to the equivalent of 28.35 grams or 1 ounce of usable cannabis. That means up to: 28.35 grams (1 ounce) of dried flower, or 4 grams of solid cannabis concentrates or resin, or the equivalent of 4 grams of concentrate in liquid form (solution in milliliters), or 4 grams of vaporized formulations (oil), or 1000 mg of multiple ingestible cannabis-infused products (10-100 mg packages) like gummies A purchase of a combination of products may be 1/2 ounce of dried flower plus 2 grams of concentrate, or 5 packages of gummies and 1/2 ounce of dried flower. Legally allowable product categories include dried flower, concentrated oils, resin, vape formulas, tinctures, topicals, syringes, lozenges, and soft chews. Equivalency is based on the total weight of the product sold. For products containing both THC and CBD, equivalency is based on the total weight of the concentrate. For example, a product containing 400 mg of CBD and 100 mg of THC, total weight is 500 mg or 0.5 grams.