Right now I have to click into individual jobs or invoices to see the payment schedule, what has been paid, what is due, and when it is due. There should be:

- A dedicated Payment Schedule report that shows all scheduled payments, amounts, due dates, status (paid / unpaid), and related job/invoice.

- Full access to payment schedule fields (amount, due date, status, remaining balance) in Custom Reports, so we can build our own views and exports.

- Payment schedule variables available for message templates and custom documents (like invoice PDFs), so clients can see their upcoming payment dates and amounts clearly.