If you've exploited RTD's ability to have unlimited fonts, you might find it helpful to group the fonts accordingly.
Go to LIBRARY GROUPS > DEFINE FONT GROUP
Add a new group for the default font group perhaps call it "COMMON FONTS". then select several of the fonts and save.
Now add another new group - perhaps SERIF FONTS, select SUPER CATEGORY "common fonts" and select all the serif fonts and save again.
Now add another new group - perhaps SANS SERIF FONTS, select SUPER CATEGORY "common fonts" and select all the sans serif fonts and save again.
Now add another new group - perhaps DECORATIVE FONTS, select SUPER CATEGORY "common fonts" and select all the decorative fonts and save again.
Lastly, to use these settings with your products, assign the COMMON FONTS group to all your products - either by configuring fonts for each product or if you are confident of your abilities, use MASS CONFIGURE TOOLS.
When a customer selects the font tool, he will see all the fonts in the COMMON FONTS categroy with links to switch to the other font group.
