The same thing happened to me. I was getting many surveys and they were high-dollar surveys at that. Then suddenly they all stopped. I went about 4 months without a single invitation to a survey so e-mailed E-Rewards and asked whether something had happened (just before they had stopped, I had gone on vacation and therefore did not take about 6 surveys that had been sent to me that week and wondered if my non-response had stopped them) and they replied that that would have had no bearing on the frequency of my surveys and simply replied that the current clients must not have products for which I was suited to take a survey. So I waited some more and some more. I have now received (literally) two invitation for surveys (for which I did not qualify) in 1.5 years. I have pretty much given up on E-Rewards. I tried updating my profile but that did not seem to help. It was odd because E-Rewards was like feast to famine for me in that I was taking many very high-dollar surveys frequently and then nothing at all.