Zuora Billing Zuora Billing is a subscription management platform that automates billing, payments, and revenue recognition. It's used by businesses with recurring revenue models to manage their subscriptions and customer relationships. Official docs: https://www.zuora.com/developer/ Zuora Billing Overview - Account - Payment Method - Product - Rate Plan - Charge - Subscription - Invoice - Credit Memo - Debit Memo - Usage - Amendment - Order - Payment - Refund - Tax Code - Revenue Recognition Rule - Revenue Schedule - Accounting Code - Billing Run - Communication Profile - Email Template - Ga…