If you have administrator rights in Amberlo you can easily to turn on/off the function "Include second TAX in bills":
1. Go to the General Settings and click Bills in the left-hand menu.
2. Click the tab GENERAL.
3. Turn on/off the function "Include second TAX in bills".
4. Once the function "Include second TAX in bills" is enabled you must enter second tax (%).
5. Click the button Save to save your changes:
Note: Be sure you selected a proper company (or branch) if you have more than one company (or branch).
For more information on how to set General Bills settings click here.
We hope this will help you to start using it smoothly. If you have any questions or feedback, please feel free to contact us via firstname.lastname@example.org. We are always happy to hear from you!