How do I know if my thread is NPT or BSP?

Good day, fellow crypto enthusiast! I'm curious about a matter that's been perplexing me lately. When I engage in discussions or start threads in crypto forums, how can I accurately determine whether my contributions are classified as Non-Promotional Talk (NPT) or Branded Sponsored Post (BSP)? There seems to be a fine line between the two, and I want to ensure that I'm adhering to the community guidelines. Could you elaborate on the key distinguishing factors that differentiate NPT from BSP, and offer some tips on how to make that distinction more clear-cut?