Automated purchasing machine means a self-service device that is designed to dispense money in exchange for personal property and is also known as a reverse vending machine. This section does not apply to an automated purchasing machine that is used exclusively for collecting recyclable materials, including paper, glass, metals, plastics, and cardboard, in accordance with a recycling program approved by the Maryland Department of the Environment. Personal property means private property that is moveable. Personal property includes property that is serialized or normally has a unique identifier and gift cards or vouchers that have monetary value.