A licensed real estate professional should consider taking the Certified Investor Agent Specialist (CIAS) designation course to expand their expertise and knowledge in working with real estate investors. The CIAS course covers topics such as investment analysis, market analysis, building an investor business, and negotiation strategies, which are critical for success in working with real estate investors.

By obtaining this designation, real estate professionals can demonstrate to their clients that they have the necessary skills and knowledge to provide expert advice and guidance on investment properties. Additionally, the CIAS designation may help real estate professionals differentiate themselves in a competitive market and potentially increase their earning potential.