how to add bank details of supplier?

To add the bank details for your supplier, you just need to open up their profile and edit the payment settings.

Here is how to do it and where to put the BSB and account number:

1. Go to All apps, then in the Expense & Bills select Supplier.
2. Select a supplier.
3. Click Edit in the top right corner.
4. Scroll down to the Payments section and check the box that says "I create batch payments for this supplier".
5. Enter the BSB into the BSB box, and the account number into the Bank account number box that just popped up.
6. Scroll to the bottom and click Save.
    

Let me know if you need anything else. I'm here to help.