Here’s what the SimpleLicense allows for each item on Fresh Design Elements:

Personal or commercial use
Fonts, Add-Ons (actions, brushes, etc), and other installable items may only be installed on a single computer, but can be used in multiple projects.

All other items may only be used in a single commercial project. For yourself or on behalf of a client. On its own, or as part of a new work.

When used as part of a new work, there’s no limit to the number of copies of the new work that can be distributed so long as the copies are not offered for sale.

Cannot be sublicensed, resold, shared, transferred, or otherwise redistributed on its own (even for free).
Cannot be used in a product offered for sale where the item contributes to the core value of the product being sold.