Yeah, I haven't used ARX yet but I'm seriously thinking about getting something patriotic like a Union Flag paintjob. I might need to wait until I transition from furlough to a proper job though. I probably shouldn't be spending money right now.ARX is a virtual currency with which you can buy cosmetic items. You are awarded free Arx as you play (up to 400 per week) and you can buy "packs" of Arx to use for making purchases. So things like ship repaints, ship kits, weapon and engine colours, clothing for your holo-me and of course bobbleheads to go on your dashboard or lights to string over your canopy, etc.
You don't need any of these cosmetics, they provide no advantage in the game whatever. You might have had some Arx included with the version of the PS4 game you bought - I don't know about any console stuff.
I'm not sure what the season pass is for. I've never bought one so I don't know how they work, but you should be okay if you have horizons.Thank you. The PS4 game came with Horizons Season pass and 1000 Frontier Points. Not sure what the Season pass is for either. I'm still trying to pass my flight checks. LOL! Doing combat now.