How do I specify the quantity unit as "Per Month" in BUSY invoices? It only shows Quantel right now.
If you want to specify Per Month unit then you can create it by following these steps:
Step 1: Go to Administration then click on Masters.
Step 2: Select Unit and then click on Add.
Step 3: Enter the Unit Name, Print Name, etc and save.
Now you can use this unit in your items.