A new kiosk customers can use to pay for marijuana in states where it's legal could solve a major headache in the industry — the need, so far, to work in cash because many banks are refusing to let marijuana businesses create checking accounts. The Kansas City Business Journal reports the kiosk was developed by Kansas City-based Agrisoft Development Group in partnership with C4EverSystems LLC. The kiosk handles all sales, keeps a record of transactions and helps managers meet compliance needs.