Payments
The invoice should be able to finish the job.
A client who opens an invoice should not have to call the firm, ask where to send the money, or copy banking instructions into another screen. The amount owing and the way to settle it belong together.
Pay from the invoice
An issued invoice carries its balance into the client portal. When card payment is enabled, the client can settle that balance from the same page they used to read the bill. The payment belongs to that invoice from the beginning — it is not an unidentified deposit somebody has to match afterwards.
A payment does not quietly rewrite the bill
The invoice remains the invoice. Payment records what was received against it, when it was received, and what balance remains. A partial payment leaves the remainder owing. A completed payment closes the balance. The history remains readable either way.
Trust and operating money still stay apart
Paying an invoice is a payment to the firm. It does not become trust money merely because the same client also has funds held in trust. The distinction RYVO makes everywhere else continues through the payment flow.
Card payment processing is not currently available.