You can record the details of the payment made for an invoice or customers can make online payments for the invoices you've sent if you have configured online payments.
Setting up online payments
- Navigate to Zoho FSM Setup → Billing → Billing Setup.
- Under Payment Gateways Tab, click Configure in Zoho Invoice.

- Enable your preferred payment gateway.

Customers paying online through an invoice
To make a payment, the customer will have to do the following from the invoice email or the invoice link: