Help with custom report.... sigh

1

Hello. I receive payments in advance that i put in an account in liabilities “deferral Fees” then every month i make some journal entries to trasnsfer the monthly quote to the “periodic fee” account in the incomes.
i have the necessity to periodically check if all these transfers has been done , done properly or something is missing or wrong.

soemthing like

CUSTOMER A
01/09/2025 deferral fee 1000
periodic fee 1000
01/10/2025 deferral fee 750
periodic fee 750
CUSTOMER B
01/10/2025 deferral fee 1200
periodic fee 1000
pta fee 200

im trying but i keep failing.
i even tried to put some custom fields in the journal entries, to use them as sorting item, but apparently the report doesnt consider them

Is there anyone that can help me with this?

2

@Vinix receive the payment from customer in cash account or in bank account, when time comes just generate the sales invoice of your service.

3

Thats not the case, because the money is received at once in advance , set in the liabilities because is pertinent to the next 3 months, and then every month is registered in the incomes.
The custom report i need is to check if all these movements ave been done or if i forgot someone