What billing automation does
Each step is triggered by a date or by an event: a sign-up, a plan change, a usage record, a payment result. The software then:
- Starts, renews, changes and ends subscriptions on their dates
- Rates usage and prorates changes made partway through a period
- Generates numbered invoices and credit notes, with tax applied
- Charges the stored payment method, or sends a payment link
- Runs retries and reminders when a payment fails
- Posts each amount to the ledger and marks invoices as paid
How billing automation connects to payments
The billing engine holds a token that stands for the customer's card or mandate, never the card number itself. A scheduled job asks the payment gateway to charge the token, and the gateway's webhook reports the outcome.
Two safeguards matter at this joint. An idempotency key on every charge request stops a job that runs twice from charging twice, and a reconciliation run compares what billing believes was paid with what the acquirer or the bank settled.
Why billing automation matters
Manual billing breaks as customer numbers grow: invoices go out late, failed payments are not chased and revenue leaks. Automation makes the thousandth customer cost no more to bill than the tenth.
Automation also repeats a mistake at scale. A wrong price or tax rule is applied to every customer in the run, so billing systems keep an audit trail, a test mode and a way to hold a run for review.
Where Billing automation shows up in a platform
Modules that do the work
- LedgerThe double-entry book of record behind every balance, fee and transfer.
- CheckoutA hosted checkout for cards, wallets, bank payments and crypto, routed to the best provider.
- NotificationsEmail, SMS, push and in-app messages in your brand, through the providers you choose.
- BackofficeOne console to run the platform: customers, money, risk, content and staff permissions.