MainStreetSHARES is an interesting site. They offer cashback shopping at your favorite stores online as well as virtual shares called msSHARES when you shop. So you can share in the net cash proceeds based on your total msSHARES from commissions and ad revenue from the most popular stores. Facebook and others attract you to their sites to sell you to advertisers. But, MainStreetSHARES lets us all cash in on our own value. It’s like investing in you, each time you shop, and it’s like having a share of the top online shopping destinations. Very unique site and well worth a look for online shoppers wanting more than just cashback from their purchases.