How do I add a header or logo to my Quotes?
Visit Admin > Layout
On the left column (under Quote heading) click on Quote Layout
Here you can add Header HTML Code (including images) to the header.
To test view, click on the Quotes (tab) along the top. Then view a quote by clicking on its corresponding quote number.
To view the Quote, hover over Print and click on Printer Friendly
The Quote will be displayed as shown to the customer (see below):