Club Demonstration Services 

Club Demonstration Services (CDS) is a uniquely focused company with proven expertise in providing customized in-warehouse events for Costco Wholesale clubs.

Since our inception in 1988, we have been influencing Costco members’ buying decisions by building consumer awareness and trust for a variety of products.Our mission is to provide high quality product events and marketing services to Costco Wholesale vendors, with the intent of improving sales through promoting product trial in a friendly, professional style.

As the in-house event company for Costco Wholesale, CDS abides by and adheres to all Costco Wholesale policies and standards. Our intention is to create lasting member awareness that will increase sales not just during the event but for months to follow.