It’s free, safe and easy!
Once you have accumulated more than $1 USD in incentives, you can request payment by using the "Request Payment" tool under the Account section once logged in. Payment is made by check in USD and will be mailed via U.S. post to the residence on file.
Here's some info from The Better Business Bureau
https://www.bbb.org/sdoc/business-reviews/market-research/luth-research-in-san-diego-ca-101649Here's some info from The Better Business Bureau