Most reviewed paid survey sites effectively promise not to share personally identifiable information or not to share it without your consent. It's an industry standard by which legitimate marketing research firms are bound. But many membership sites reviewed don't make either promise or do so only in a limited or wishy-washy way. Unauthorized go-betweens don't have to honor marketing research privacy standards.
Select a representative sample: Selecting a representative sample from your sampling frame is also important for collecting valid and reliable data about the population of interest. For example, if you are sampling from a large database of customer email addresses and only wanted one response per household, you might want to cross-check each email address against mailing addresses and remove duplicates to avoid some households having a greater probability of selection. Then you would likely draw a random sample from the remaining list of email addresses.
CashCrate. Many sites reward users through a confusing point system, so we appreciated that CashCrate discloses the monetary value of each survey. However, during surveys, we often struggled to determine when we were actually earning money and when we were attempting to qualify for paid opportunities. And after five hours in this confusing process, we didn’t earn enough money to cash out. Read more in our CashCrate review.
CashCrate is a great site pairing traditional surveys with a range of unique deals that can help you make money online. After signing up with a few details and filling in a brief survey for your profile, so CashCrate can identify some basic demographics, you’ll be awarded your first 25 cents and be on your way to greater riches! The best deals and offers are available for US users, and the minimum earnings to have a payout from CashCrate is $20 – which they pay you and their six million users as cash.
“I participated in an in-home product trial study. A coffee machine company sent me one of the coffee makers along with about 200 coffee pods. I received $7 for completing 3 short surveys. Plus, after the study, the company said I could keep the coffee maker. So, I got like 4 mos of coffee for everyone in my household, a free coffee maker and $7!” - David W.