In any business, it is important to have a plan. Think about the challenges you will face. I would prioritize the problem of logistics and service. In modern conditions, this is very important, because the optimization of logistics costs is necessary for all businesses today. This excellent api Distance Matrix can help you with this. Also, do not forget about the beautiful and easy-to-use site. Promote your business with all kinds of marketing tools. But when there are a lot of customers, do everything qualitatively.