Quote Originally Posted by Goofy_Gooba View Post
the 4-4-4-4-4 code is the CE code that register your game and give you the CE bonus items!

the other code i think is a code to "register the product" or something similar, and should not give you anything special.
ok so it is clear now that 6-3-6-3 is Early Access code and 4-4-4-4-4 is Subscription with CE items.