http://tg-tj.facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion/business/help/190490051321426
If we are on track, we'll continue trying to spend as we did on previous days. How does billing work when I change my daily budget? An amount spent before you change your budget settings (such as pausing a campaign, changing the budget amount, or changing the delivery schedule) is billable if it's within 175% of what you had set for your daily budget, even if it's not within 175% after the change.