Fast food restaurants are also available. Many people in internet cafes like to order lunch boxes. If you can get on well with the cashier or waiter at the bar of the Internet cafe and ask them to recommend your box lunch, you can get twice the result with half the effort. The profit of your own catering can be, although it is hard, but opening a shop is to make money, you can still give priority. One more thing, considering the consumption environment around the store, I wish you an early opening!