If you live in a location where medical cannabis is legal, please note that you will have to have a medical card in order to purchase from a dispensary. Alternatively, if you live in a location where recreational cannabis is legal you will need a government-issued ID stating that you are over 21.
Moreover, you can use Leafly to find a local cannabis dispensary in your area, and then you can contact that store directly if you have specific questions regarding their inventory.