If the person you are rendering services doesnt know bitcoin, dont force them, ask them if they want bitcoin or you can explain them the capability of bitcoin.. Nowadays bitcoin is now popular maybe they have idea it just let them know. We all know that bitcoin is very useful to anyone.
Providing information about bitcoin to people has the main goal of education in the hope that these people are interested and become users of bitcoin, then spread and use wider bitcoin. The future is a digital world, anyone cannot resist the arrival of technology that will bring changes in the world of finance, where bitcoin is one of those advancements.