====== Invoicing module settings ======
Invoicing settings must be configured at first, otherwise the module will not work correctly.

In order to do this, go to ** Settings > Billing and Invoicing **

{{:billingandinvoicing1.png?700}}


Once you access this section, you will see the following options:

{{:billingandinvoicing2.png}}

Lets look into them one by one

====== Available settings ======

===== Allow flexible status change =====
  * This setting allows administrators any status change - including changing void and invoiced invoices
  * Note: to delete a void invoice the users (with permissions) must first change it back to 'open'