The armor gives you points to spend as you unlock the slots on it. These points can then be spent to tailor the armor (mod it) to your liking. For instance, unlocking level one gives you a point or two to spend. This slot allows you to spend a point on something like a glimmer increase when killing hive. When you unlock enough to get like seven points you can use 3-4 points to use a mod to boost the reload speed of rifles and such and have another two toward glimmer boost, extra protection against an element, or something else. It’s all points based. The more points, them more you can spend on different mods. Basically the same as current armor, but you can pick... after spending hundreds of shards...

That’s not what I was talking about lol. Sorry for that😅. I was talking about the upgrade modules banshee sells. You can get them through activities in the game and the season pass also, but the OP is saying if you buy all the ones you need.