There used to be a vending machine in a hosiptal near me that would heat up a premade grilled cheese sandwich for £2. Being a vending machine in a hospital, they had to be making at least enough to cover the costs plus wastage. I’d say that somewhere with high footfall, especially on a cold day, you could make at least some profit from this.
There used to be a vending machine in a hosiptal near me that would heat up a premade grilled cheese sandwich for £2. Being a vending machine in a hospital, they had to be making at least enough to cover the costs plus wastage. I’d say that somewhere with high footfall, especially on a cold day, you could make at least some profit from this.