https://etradewire.com/news/how-to-rank-in-google-3-pack-service-launched-this-week

The company offers a wide variety of services and the vast majority of their new clients come from satisfied customer recommendations. The company offers a solution for all types of online reputation management from enabling a simple system to allow customer's clients to leave Google Reviews quickly and fuss free, through to a guaranteed placing in the Google 3 Pack for a wide variety of local search terms.