If you want to scale your document to fit a specific page size in the online ordering system
Select your product type, in this example A3 single sided in colour
Add and upload your file
If the screen shows your page is either too large or too small for the page
Click the Media Tab on the left hand side of the screen
The check the “Fit content to paper - scale content up or down (use when file and page are different sizes)” tick box
Your document will then resize to fir the page size selected.
This option may not be available on all product types