How long does it take for a CBO campaign to optimize?

Facebook introduced Campaign budget optimization or CBO to help advertisers. Usually, every set of advertisements requires about fifty conversions for a balanced delivery. But when it comes to optimization time, top brands state that the CBO campaign takes at least four to seven days. After that, you can start scaling to get the best results with CBO.

CBO is a helpful business profit optimizer tool for advertisers from Facebook. To get the best results on your business profit margin Facebook recommends that for each ad set to have at least 50 conversions. Give your CBO campaign about 4 to 7 days before optimizing it.