In June 2019, we were contacted by a client with whom we have successfully worked on a number of projects over the past year and the client hired us to prepare all the necessary documents for doing business on the Internet, namely: a privacy policy, E-commerce terms, and conditions and cookies policy. The online shop was still under development and we were given access so that we can prepare the documents in accordance with the current legislation and the specifics of the online store. The online store is designed for trading with heat pump, solar and air conditioning systems. Also, our client has provided us with full assistance by providing us with all the necessary information to prepare the necessary documents. The documents were prepared in time and provided to the client, with which we successfully completed this project.