Hi. Great advice! In order to start developing any business, first of all, it is necessary to determine the target audience, develop a marketing strategy and define a budget. It is also necessary to understand exactly how you will keep in touch with customers because it is very important that you would be available 24/7 and answered users' questions at a convenient time for them. I usually use the services of the call center https://wow24-7.io/call-center in all my commercial projects. It forms a positive impression, cares for customers, and the image of your brand.