Have anybody an Idea to BOOST an online shop very agressive and generate more sells?

Everybody knows that today one webdeveloper can change the world. I need you to boost my shopify shop - I have a perfect funtional shop, I have cool SEO/Speed. but I need more sales, more traffic! What can you do for me in that case? I can PAY for each RESULT. I need guaranteed results & extrem visibility! I need agressive marketing plans & Ideas! How can we be extremely visible for clients? If you trust yourself we can cooperate for a long time!

Please only real feedbacks with real plans !!! Thanks!