I started with Big Crumbs on 9/2/2010. I am an online seller who deals with a number of companies and at first the percentage on paybacks was great. As the years went by the percentage became smaller however due the my volume of business it was still adequate. All this ended on January 1, 2013. Big Crumbs failed to credit over 300.00 in payments and not matter how many emails I write (there does not appear to be a phone listing) I cannot get them to verify these clicks. All I get from them is generic emails telling me to wait 5 days while they look into it. I have only received 2 replies in 6 months telling me that I would have to wait 91 days. We are now way beyond the 91 days and no replies are received from my emails begging for answers. The proceeds received from this company was a vital part of my income since I am a senior citizen with no pension and limited social security., Is Big Crumbs a scam?I would have to say yes. Please be careful in dealing with them and do not take their glowing reports to heart. Do more research. I am now dealing with another site however the loss of the income that should have come to me is very painful especially when you are on a limited income.