Due to these two limitations, the former makes the advertising goals clear, and the latter makes the goals can be optimized through calculations. These are the basis for calculating advertising.
Because of these two limitations, the former makes advertising targets clear, and the latter enables goals to be optimized through calculations, which are the basis for calculating advertising.
Because of these two limitations, the former makes the advertising target clear, and the latter makes the target can be optimized by calculation, which are the basis of calculating advertising.<BR>