Artwork for #103 - TO OPT IN
A Phrasal Verb a Day - Learn English Phrasal Verbs with Luke Thompson

#103 - TO OPT IN: = to choose to be involved in something "We're setting up a new space project which involves a trip to Mars. If you have #2,000,000,000 you can opt in, if you want". Also: Opt into "By opting into this program, you agree never to return to earth again"...