I got an e-mail yesterday with the usual offer of e-Rewards currency:
Based on your e-Rewards(R) profile, you are invited to earn e-Rewards Currency for participating in a research survey. If you qualify and complete the survey:
Full reward amount: $4.50 in e-Rewards Currency
Full survey length: approximately 20 minutes
But today I got an survey offering "opinion points."
Based on your e-Rewards(R) profile, you are invited to earn Opinion Points(TM) for participating in a research survey. If you qualify and complete the survey:
Full reward amount: 500 Opinion Points
Full survey length: approximately 25 minutes
Hopefully, 100 opinion points = 1 e-rewards "dollar". If so, I like the change, since it makes it clear that what you get for answering surveys has no cash value.