Are we able to receive credits for referring people to this site?
Yes. They have to mention that you referred them.
Welcome to PBS. If you search the Help Center under "referrals", you should find all the info there you need. :-)
Yes, just make sure that they use your nickname in the referral block. I had a friend put my "real" name in that block and she ended up having to contact PBS for me to get my credit.
Thank you for your patience