PRC aka iOpinion is a nationwide research study company. They are always running studies and looking for more respondents. They email me once a week about the online studies they are looking to fill.
Topic: Health Insurance (San Diego and LA county residents only)
Who: Adults, 18 – 59
In-Person Focus Group or Online
Date of the study: June 17 -26, 2025
The group will last for 90 minutes.
Incentive: $200
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
Topic: Technology Purchase Decision Making
Who: Adults 18+
Format: Online Discussion
Date of the study: June 5-13, 2025
Duration: The discussion will last 1 hour
Incentive $500
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
Topic: Debit/Credit Cards
Who: Adults 18+
Format: Online Discussion Board
Date of the study: June 10 & 11, 2025
Duration: The discussion will last 2 days, 45-60 minutes per day
Incentive $115
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
Format: Online Focus Group
Who: Adults aged 21-60 and parents of children with Atopic Dermatitis.
Date of the study: June 12, 2025
Duration: The group will last 1 hour
Topic: Atopic Dermatitis
Incentive: $125
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
Format: Online Journal + In-Store Shop-Along (if selected)
Who: Adults 18+
Date of the study: June 13-27, 2025
Duration: 5 days (2 hours total) online journal + (if selected) 75 minutes in-store shop-along
Topic: Leisure & Sports Activities
Incentive: $275 for journal + $200 for in-store shop-along
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
Format: Online Focus Group
Who: Adults aged 18-55.
Date of the study: June 18, 2025
Duration: the group will last 75 minutes
Topic: Household Products
Incentive: $125
If you are interested in participating, complete the intake survey here. If you pre-qualify, a recruiter from PRC will contact you via phone.
A few notes about PRC:
It is recommended to use the web browsers Google Chrome or Firefox to complete the pre-qualification survey.
Only one participant per household.
Our surveys are open to U.S. Residents.
Incentives are paid via Digital Incentive unless otherwise stated.
To participate in any study that requires a webcam, please use a laptop or desktop computer ONLY—No smartphones or tablets.
If you use ChatGPT or any other AI assistance for your responses/feedback during any of the research projects, please keep in mind that you will not receive compensation and will be removed from the database.
If you pre-qualify, a PRC Global Market Research recruiter will contact you via phone.
Due to the many survey responses, PRC can only contact those who seem to fit well.


Advanced Opinions (A market research firm located in New York) is recruiting for an upcoming Online Project about Beverages for Teens aged 16-19.