Do I need to make a new folder and file of everything I change in Zen?
For instance, I just removed the Coupon from the checkout using Admin>Modules> Order Total . I noticed on the bottom of the screen there is a path to the file that was modified. If I do an upgrade in the future, will all of my shop changes be lost like the remove the coupon or remove the IP address etc.
Thx.
ZoeKool



