By Michael Wong | October 24, 2018.
- Earn money doing verified genuine mystery shopping and auditing in hospitality, retail, financial services and automative with International Service Check.
- 1 million+ evaluators.
- MSPA Americas member: Yes
- Employees: 201+ (est. 1996) (http://c1ick.us/internationalservicecheck-lkd)
- Minimum age: 18+
- Countries: USA, China, worldwide.
- Free to join: Yes