Different invoice templates

A lot of my invoices will be paid in installments and I’d like the option to have different invoice templates under one Trading Style as its all for one business.
I’d have a Deposit Invoice, Interim Invoice 1, 2 etc and Final Invoice.
An Instalment option might also be useful but I would need the Totals to change as instalments were paid so it would show what has been received and what is due next and when. Other requests seem to be more about deposits or instalments only so I hope this is ok to add as a separate topic.
Thank you

Hello @MikeR9534

Not sure if it helps but you could use the statement option for something like this.

View the client then view > Statement

Below is a quick example I put together for you