Question: For a vending machine that issues train tickets based on customer selection, develop a list of three product interfaces, and present them in the following

For a vending machine that issues train tickets based on customer

For a vending machine that issues train tickets based on customer selection, develop a list of three product interfaces, and present them in the following format: -Interface Name -Input/Output, Both Input \& Output -Interface Type -Interface Description (in a full sentence name the entity the product is interfacing with, and what flows in the interface)

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