so i am pre-ordering the Collector's Edition of Heavensward, i have never pre-order anything online and well my question is this.

since im pre-ordering online, when will i be getting the box?

will i be getting a code to apply on my account so i can play the expansion before i get the box or will i have to wait for the box to arrive so i can use the expansion?

cause the early access is on June 19 and the game launches on June 23 PLS help clear my doubt