Symphony runs campaigns through your Facebook ad account, and Facebook charges you based on your ad account’s payment threshold and monthly billing date. Setting the payment threshold slightly above your expected monthly marketing spend helps you manage payments more effectively.
Adjust your payment threshold
Go to the Billing section from Facebook Ads Manager.
Click Payment settings.
Look for When you'll pay in the Current balance section.
Click the pencil icon on your Payment threshold.
Enter the amount for the new payment threshold.
Tip: Set it slightly above your expected monthly spend. For example, if you spend $100 per month, se the threshold at $150 for convenient monthly billing.
Click Save.
NOTE: Lowering your threshold takes effect immediately, while increasing your threshold may take some time to process, as Facebook needs to successfully charge your account at the current threshold a few times before approving an increase.