Auto Number Field dependent on type of invoice
Hello again! Im often here lately.
I've created my Invoice template and as other users suggested I used autonumber field to populate Invoice number. In my country there are 2 invoice types. Ones that do not need to be numbered and are just an information document for the customer and the second type which is a document confirming his payment that lands on my accountant desk.
The problem is - they both look the same, are just named differently. Both are invoices. That means if I create a "information invoice" zoho treats it as regular invoice and increases the auto number field.
While I can remove autonumber field on the "information invoice" it does not change the fact that every time I create this type of invoice, the number of total invoices changes.
I need autonumber field to work only on Invoices confirming the payment.
Is there any way I can achieve this without typing it all by hand?
Thank you.