How to add account types?
How to add income and expense account types.
Adding account types:
Go to the Accounting tab on the left and Click “New Income Account”.
You will see that you have four or five options to choose from. However, if you want to add a new account type, follow these steps:
Click on “Accounting”(Left), then find “Add Account Type” (Upper-Right).
Make sure to select an income account since that is what you're billing for.
Provide a name for the account (mandatory) and a description (optional, but recommended). Click Save account and you’re all good to go.