When you send an invoice, your client gets a link to a payment page. They do not need a Debits account and there is nothing to download.
-
What your client receives
The email contains a link to a branded payment page showing what they owe, the line items behind it, and the due date.

-
How they pay
Clients can pay by card or by bank transfer from that page. Card payments confirm immediately; a bank transfer takes a few days to clear and shows as Processing in the meantime.
-
What they can see afterwards
The client portal keeps their invoice history, so a client can look up what they have paid and download a copy without asking you for it.
