Intro to Buying on Facebook By Meta Blueprint Published: Jul 14, 2022 Duration 5m Difficulty Beginner Rating 1 star 2 stars 3 stars 4 stars 5 stars Average rating: 0 1 1 review Favorites Share E-learning Course Started on June 6, 2023. Log In To Launch This lesson will explain the difference between auction, reach and frequency and TRP buying.