So I went to the in-game store. I had already put in my season pass code. I selected Map Packs. It popped up the screen to confirm purchase - it showed my account with $54. It also showed the price as 14.99. The $54 has to be from where I entered my season pass code under "redeem code". But why did it charge me $14.99? Should have been the discounted price. I won't be able to get 4 DLC packs with $54 if it take $14.99 out of my account each time.
This is so frustrating - I've never encountered something so non-intuitive. Especially from a tech company.