Are there new codes for the game? (PlanetSide 2)

Recently had the code PS2WelcomeBack gave the broken helmet and NSX-Tanto-p.
Today became available MKV-p and it seems like the NS-44 Commisioner-p. They, too, because a code coming, or already need to buy?
All mailboxes, no letters, no (as for example in 2013м was sending code on an assault rifle from the NS code SUMMERHOLYDAYS), but have seen a lot of people that play MKV p including low-leveled.

If anyone knows this code, please be so kind to share it.