Wisconsin lature: 77.66

wis 7777.61(11) (11) Any city, village or town clerk or other official whose duty it is to issue licenses or permits to engage in a business involving the sale at retail of tangible personal property or77.52(1m) (1m) The sales tax applies to the receipts of operators of vending machines located on army, navy or air force installations in this state and dispensing tangible personal property.