Click Edit Organisation on the Admin Main Menu.
Once in the Edit Organisation form, click on the Customise tab.
You can use this panel to style your pdf documents. You can change fonts, colors and backgrounds etc. Changes you make here are previewed in the pdf viewer panel on the right (subject to support by your browser), but do not take effect until you submit your changes by pressing the submit button at the bottom of the page. The changes made here affect: Invoices, Statements and Quotations.
You can optionally upload a graphic to serve as the background to your documents. Supported formats are: gif, png, jpg(prefered), with a filesize no bigger that 200 KB. For best results, make your graphic a jpeg with printable size of 20cm x 30cm at resolution of 150dpi. Please note that the background graphic will replace the standard header that is created from your uploaded Logo.