Making money of MLM salesmen

I see lots of people on social media advertising MLM products. Its easy to sport them by there hashtags, and really easy to get in touch with them by pretending to be interested in making money or buying the product they sell. The trick is what can we offer to them? Im thinking of making a website that will "increase there sales and network". Wink wink. There gotta be something that they can be tricked into buying in hopes to make them more money. Any ideas?