Industry Disruptor Curtis Ray Launches Retirement Planning and Saving Service, MPI™ UNLIMITED The Company Optimizes Clients Hard-Earned Money through Secure Compound Interest News provided by Share this article Share this article GILBERT, Ariz., Jan. 14, 2021 /PRNewswire/ -- Curtis Ray, retirement planning expert and creator of the patent-pending Maximum Premium Indexing (MPI™) Plan, announced today his newest company, MPI™ UNLIMITED. The company's proprietary technology utilizes the security guarantee of permanent life insurance, the growth potential of the stock market and the power ...