The other was a promotional from the store from which I ordered. "Survival pack code"
The following issue arised. I started playing the game without using any of these codes.
Entered the game, flipped through the options etc.
Saw that I had $300 to spend on extra's (which can be used after finishing the game). After playing for a couple of hours, I finished my session, went to the PSstore to enter the code that came with the game (Online Pass).
Then I turned off the console.
After dinner I went to check my e-mail. Saw the promotional code from the store (Survival pack code) and entered it in the PSstore.
Started the game and went to check my new goodies.
Also started a new game because of the auto-save glitch (played for 4 hours without being able to save in the first session)
No goodies, no skins, no weapon upgrades, $300 were aslo gone.
I checked for additional content in PSmenu.
TLOU(tm) Additional content (86kb)
My guess would be that those 6 seperate 100kb packages (skins, weapon upgrade etc) I downloaded after dinner would be present as well.