Washington DC, USA
Maps Rainmaker is a very specific set of digital marketing services, targeted in two ways:
1) You can learn the skill to perform these services (which relate to Google and DuckDuckGo, etc.) Search Engine Optimization, with special focus on the Maps listings) within about a month.
2) Businesses know that they want these exact services, at a particular price point (see below) but have great trouble finding somebody to competently perform them!