I never had a pink sheet, but the instructions tell you that the only legal thing you need to keep with you is the bottle with it's prescription label, which is just as legal as the bottle you get from the pharmacy. The card is not sufficient. The label lists the variety, thc & cbd count, quantity, date, your name, doctors name, Peace Natural's contact info and phone #s.
Probably the only problem with keeping the bottle with you at all times is that it's not very small (holds 10grams), about the size of a large prescription of penicillin. It fits in my regular purse, but not the little one I carry sometimes. It might be a little big for guys to carry in their pockets. A 5 gram bottle might work better. I saw a video of one of the other outfit's stuff, and it came in a great big herbal remedy type bottle that you would need a knapsack to carry, not a lot of thought went into that process.