Q: WHAT ARE MY OPTIONS FOR PURCHASING CORNERSTONE?
A: Since we are the same company behind the X Theme which includes Cornerstone, you essentially have two options for purchasing/using Cornerstone.
Option 1: Purchase X – each X license purchase includes a Cornerstone license.
Option 2: Purchase Cornerstone (Standalone) – can be used with any theme.
Put another way: if you purchase X, you are provided a Cornerstone license for use only when using X. If you plan to use Cornerstone in other themes, you would need to purchase a standalone Cornerstone license.