Hello, this is not spam, just a friendly sharing of a site I use to get extra change and win gift cards. This is no get rich fast trick, it's more like log in once in awhile and collect a gift or two when the time is right. Free stuff never hurt anyone though, but this takes patience and some of your free time. I use the spare change for gas money. Anywho, here's a message from the site with more description

instaGC.com was created in February 2011 and is the top rewards site that offers instant gift cards to its members. Over 100 different options are available (example of a few -> Amazon, eBay, League of Legends, Pizza Hut, Target, Walmart) that you can redeem your points for. Tons of easy offers available with new ones added daily. There are daily, weekly, and monthy offer and referral contests as well.