Apparently, some companies give you a score based on how much they think they can earn from you, and then determine how your issues with the company will be resolved and what deals you may qualify for. For example, if your score is low, you may have to wait on hold for 20 minutes versus getting a live rep right away.
https://www.wsj.com/articles/on-hold-for-45-minutes-it-might-be-your-secret-customer-score-1541084656