With Over 30 Years in the Mystery Shopping Industry, TheSource Has a Proven Record

Your work will help companies like Kroger, Taco Bell, and Subway, and you will be paid for each project you correctly complete!

TheSource (formerly MSI Services) is the exclusive provider of mystery shoppers for TrendSource, a market research and strategic consulting company based in San Diego, CA. With over 300,000 registered Field Agents, TheSource is a proven repository of mystery shoppers. Sign up, choose your own projects, and get paid twice every month via check or direct deposit.

Don't Take it from Us, Take it from Our Experienced Mystery Shoppers

Beware of Scams!

As the exclusive Field Agent Database for TrendSource, TheSource is a leader and trailblazer in the mystery shopping industry. There are a lot of imposters out there, so be careful, and always remember:

  • This is the only place to sign up for Mystery Shops with TheSource. Accept no substitutes.
  • Never (NEVER!) pay to become a mystery shopper.
  • If you received a check that seems suspicious, do not trust it! No reputable mystery shopping company under any circumstance will ever pay you for work that has not been completed.
  • When in doubt, reach out to the Mystery Shoppers Professional Association (MSPA).
  • If you are certain you are being scammed, reach out to the National Consumers League and contact your local authorities.
  • Check out this blog if you have more questions.