BoxyCharm Luxe is a seasonal upgrade to the Base subscription that replaces your Base box every March, June, September, and December. You'll receive one Luxe box, not two separate Base and Luxe boxes. The exception to this might be your first Luxe box:
Depending on when you join the Luxe Waitlist, your first Luxe box will either replace your Base box OR ship in addition to your Base box. For more information, check out the article, "Will my first Luxe box replace my Base box or ship separately from it?"
Then, every March, June, September, and December moving forward, your Base box will automatically be upgraded to Luxe, and you'll receive one amazing Luxe box (not two separate boxes). In between Luxe months, you'll continue receiving your Base box.