A fingerprint safe for pot. When people use pot they tend to forget things like where are my keys. I know she tried the market before. Thing is I see a Big demand , im thinking marketing was flawed. If she just tried the medical dispensary for a point of sales, I'm GUESSING that was the mistake. Those medical dispensary have REALLY BIG PROFIT products on the shelf. I think the safe has a lot of profit it to but it's a one time sale. Just brainstorming I think the best point of sale would be the DR office that gives the pot permit. Those are MD's but with special training for giving a MJ permit. Cost about $50 bucks for the permit, the safe could almost double the Dr's office profit. They do not sell anything. A safe to make drugs safer I think wold be something they would like. i'll check it out.