You can expect to earn $2-$5 for most of the surveys in general. For some special surveys you can earn up to $50 per survey but those are rare. Harris Poll also conducts paid focus group studies where you can earn $50-$100 per study. Usually these focus group studies are 1-2 hours long where you interact with other participants under a supervision of a focus group moderator.
Surveys will rarely send you anything unless you're doing something that specifically requires you to test a product. Most surveys I do don't even ask for name and address. When they do, it's just to check for repeat submissions and to account for the possibility of numerous submissions from a single location changing the survey results. I think I've only ever had one survey mail me anything, and it was a request to follow up for additional pay. Most just send emails though, but even those are pretty rare. I get less than 1% of surveys to email me for a follow up, and most of those are from mTurk.
Popular author and speaker Pat Flynn worked as an architect until he got laid off in 2008. That turned out to be a big blessing in disguise, because he parlayed his knowledge of the LEED AP exam into a site called Green Exam Academy, which – among many additional pursuits – earned him nearly $4,500 for the month of June 2014 alone. Therefore, in the same way that sites like FXAcademy.com can help people wanting to learn more about Forex trading, use your own special career skills to help others who might seek information about your industry.
Did you cash out to the wrong PayPal account? First, add that email address to your PayPal account. You can have multiple emails attached. Next, contact support and ask for guidance. If they already sent the payment, it may get stuck in limbo. If they didn't already send it, they may be able to send it to the correct email. It's best to contact support as soon as you can, so that they can advise you on the proper steps for you to get paid.