Digital Marketing/Growth for Equity - Structure? Examples?

Hey Everyone,

My background is in digital marketing and growth - helping companies increase traffic, leads, revenue, etc..

I'd like to know if anyone here has made a deal (from either side) and if so, what the terms were like?

I'd like to find examples of the best structures where I can help grow companies with digital marketing and in return, earn equity in them.

Thank you
Yury