NO, do not waste your money on a 'card' ... it is only a scam, SOME counties use, to make a few quick bucks ... you do NOT need it, by Law ... all you need, is the doctor's recommendation to use marijuana ... my doctor gives a wallet-sized card, in addition to the full-size letter ... if you don't get one, too, then have a photocopy shrunk to wallet-size ... but, don't waste your money on something that is NOT required, (unless, you have an uncontrollable urge to notify your police force where to look for pot) ... :wtf: