The company has 'plugged into' the international market. [=the company has become connected to the international market; the company has begun to do business in the international market]
His friends are 'plugged into' the city's music scene. [=his friends are actively involved in the city's music scene]
The computer program will take data from these sources and automatically 'plug' it 'into' the equation.
(..) "Is the use of sex toys acceptable to the submissive." Vibrators - okay Dildos - fine. Genital clamps - absolutely not. - Consider them gone. - What are butt plugs? You must go through quite a few non-disclosure agreements. My staff know only what I choose to tell them. Please resume Miss Steele. (..)2015 Fifty Shades of Grey