Assigning a single revenue to multiple invoices

I basically have a customers that "pre-pay" their account for a reoccuring invoice. As an example a monthly generated invoice for $25 but some customers pay $100 every 4 months (so that the payment is in advance).
I cant seem to find that ability to assign this single revenue to multiple invoices. Is this something in the "double-entry" app? Or is this a feature I would need to request?

My current work around is that I have to manaully keep tabs (outside of Akaunting) of their account balance, and manually apply the payment when invoices are generated, and deduct from their total.

If I add the single revenue payment against the customer, Akaunting does not assign it to any invoices. On the customer's dashboard it shows Paid= $100, Overdue Invoices = $100.

Hi Jason, have you managed to find a work around for this? I also need a solution fo assign pre-payments against an invoice and can't figure it out.

Hi Christopher. I didnt unfortunately. I ended up just switching to Xero and havent really looked back. Unfortunately the base (free) version of Akaunting was just too limited in features and adding the features I required caused the price to match MYOB and Xero.