>> "Customizable UI design - Product selection can be extended to include products not physically in the machine. Consumers can store them in Invenda Wallet [a

>> "Customizable UI design - Product selection can be extended to include products not physically in the machine. Consumers can store them in Invenda Wallet [a mobile app] and redeem them somewhere else." Speaking only for myself, this would not be long-term profitable for the vending machine company, as the cost of them fixing the boot-sized hole in the machine would be far higher than the $2 they stole from me.