TL;DRHow often a product bills — monthly, quarterly, annually, or once.
Frequency is set per product line, so a schedule can bill the platform fee annually and the seats monthly. A product's price basis and its billing frequency are separate: a price quoted per month can still be invoiced quarterly.
In shipment billing frequency is none, daily, weekly, or monthly, and windows start from the contract start date rather than the calendar.
Where it happens in Sonic
Next
See it on your contracts
A walkthrough on the agreements and files you actually bill from — not a slide deck.