We give them the followingcopy of lease docsInstructions on the best way to contact us for maintenanceEnvelopes to send the rent it (although 70% of our tenants pay with a card)Parking diagrams for their property

I got dealt these cards. 

I was also told that I hold all the cards since the property will be held up if i don't release escrow.

Have business cards and a  name badge made for showings.  

They told me that I would have to manually enter every single charge I do on the credit card for the business manually.

I don't know if he has a medical marijuana card, but the lease states no smoking inside and no drugs at all.

We used to have punch card system set up for our residents.

Your bank may have some type of card system you could set up and have a personalized card for each tenant.

Investors like to use post cards because they are cheap.

Dispensaries cannot take credit cards, and don't have anywhere to deposit the cash.