Allows setting default currency from environment (#2916)
Allows setting default currency from environment (#2916)

(cherry picked from commit 5190470ee8a2a12611b36165f0934dad13f6b869)

Co-authored-by: Jillian Vogel <2d00481764d2d0548362d1a368d982da097f925c@opencraft.com>
edx/ecommerce,edx/ecommerce,eduNEXT/edunext-ecommerce,eduNEXT/edunext-ecommerce,edx/ecommerce,eduNEXT/edunext-ecommerce,edx/ecommerce,eduNEXT/edunext-ecommerce