In my view - this is actually very simple and light business, if we throw to the side the ethical of problem. Demand in women at the age from 30 years to these services, undoubtedly there exists.
Marriage agencies on this earn rather well. This is completely legal and flourishing business. No in order to open your own marriage agency it is necessary to have a lot of things, and first of all - to collect the base of clients. This method for this is completely suitable. But then it is possible to sell this base of clients to the already existing marriage agencies, if it is not desirable to open your own.