OrderBillingTerms

Post the order's invoices as soon as the billing run makes them. Null or false, they wait as drafts for you to post.

Email each invoice when it is posted, and reminders on its due date and 3, 7 and 14 days after while it is unpaid (unless Stripe is collecting it). A credit invoice (a negative total) is emailed as a credit, and an invoice with a zero total as one with nothing to pay; an invoice that owes nothing gets no reminders. They go to the billing contacts, else the customer's billing contacts, else the customer's email. Null or false, no emails.

Email a receipt when an invoice is paid in full, stating the amount of the payment that settled it, unless nothing was paid (its total is zero or less, or Stripe settled it from the customer's Stripe balance). Null or false, no receipt.

The day of the month the order's billing periods start, fixed once the order isn't a draft. Defaults to the start date's day. In shorter months the period starts on the month's last day. When the start date falls on another day, the first period runs from the start date to the first anchor day and is prorated.

Months in each billing period when billingFrequencyOverride is custom, a whole number from 1 to 60 (400 otherwise). Default 1. Fixed once the order isn't a draft.

Bill the order's recurring and seat-based charges at this frequency (monthly, quarterly, semiAnnually, annual, or custom for every billingFrequencyCustomMonths months) instead of each charge's own. Usage and one-time charges keep theirs. Fixed once the order isn't a draft.

When the order's invoices fall due, counted from when each is posted. Null for 14 days.

Your customer's purchase order reference, shown on the order's invoices.

Your subscription terms for the order (term length, renewal), kept with the order and returned as sent.