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This feature is currently getting an overhaul. Pleae check back July 2026 for the updated functionality.
At the end of each month, every account should be billed for the lessons it took, and every payment logged against the right bill. Here’s that cycle: what Harness does on its own, and the few places you step in.

What happens automatically

Charges come from attendance on every plan. When you mark a lesson attended, Harness creates a Charge for it on the student’s Account. No plan or setup needed. On Professional, Harness also invoices:
  • Per-lesson: each attended lesson gets a pre-drafted Invoice waiting in Finances → Invoices. You review it and send it.
  • Monthly batch: at the end of the month, Harness creates and sends one invoice per account covering that account’s unbilled charges. The bills go out on their own.
One exception applies to both automatic paths: a student on two or more accounts is skipped. Harness can’t guess which account to bill, so you invoice that student by hand from the right account.
Automatic invoicing (per-lesson drafts and the monthly batch) is a Professional feature. Charges and manual billing work on every plan. See Settings → Subscription.

1. Review and send invoices

Start in Finances → Invoices. On Professional, your per-lesson drafts are already here: open each one, confirm who’s billed and the amount due, then send. On any plan, you build and send bills by hand the same way. Send an invoice covers picking the account, attaching charges, applying a credit, and sending. To find a bill you already sent, resend it, or download a PDF, see Manage invoices.

2. Record payments as they arrive

As money comes in over the month, log it against the right bill. Enter cash, check, and transfer payments by hand; online card payments record themselves once Stripe is connected. See Record a payment to log a payment and watch the balance settle.

3. Handle the exceptions

A handful of accounts won’t follow the happy path:
  • Students on more than one account are skipped by automatic billing: invoice them yourself from the account you want to bill. Set up who’s on an account in Manage billing accounts.
  • Returning money to a payer is a refund, drawn from the account’s credit.
  • Giving goodwill that deducts on the next bill is a credit.

Get set up

Two things make the monthly cycle smoother. Connect Stripe to add a pay link to your invoices so accounts can pay online, and read How billing works for the model behind it: charges, invoices, payments, and balance.