Are not supposed to earn 300 prestige credits( orange) ones every time you upgrade a tier. It’s telling me I get and increase in supplies and 300 credits. I have never gotten any of these on two different characters and many tiers later. Am I wrong?
IIRC, her's how it should work - 300 prestige credits for each level of Tier in the campaign once only, and 300 credits for each level of Tier in Ghost Mode once only.
You'll only get 3,000 prestige credits once for reaching Tier 1 in either the campaign or Ghost Mode.