I've recently discovered a skill I never knew I had - and one I'm way better at than being a developer. I'm really good at working with non-technical people who want to build things. I can explain technical things to them in a way they understand (because I was in their shoes for many years). And most importantly - I can quickly grok what business problem they are trying to solve and think of way better ways to solve them than whatever strategy they came up with ("I want a site that has like dropdowns and a calendar and logins and maps and a place where..." when a two page lander+them doing everything manually, would be a better and cheaper way to test their idea).
Ok so my question is, how do I market that service (not where to find clients but how to pitch them)? What do I call myself? Should I just charge them hourly/per project (and offer the 2-day a month retainer) or is there a better model I could sell them on that could be more lucrative for me and a better solution for them?