What Do Companies With Low Net Promoter Score Have in Common?
Retently
MARCH 23, 2023
Since 2009, CIGNA has been monitored by relevant authority institutions. In 2020, United had one of the worst complaint rates, being responsible for nearly 1 out of 3 complaints filed against all US airlines. That’s the case with CIGNA, a health and life insurance company with a score of -1.
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