In the unfortunate instance that someone does do a chargeback , xCoins has a 50% profit margin guarantee. If you ever fall below 50% in regards to your profit margin, xCoins will reimburse you to get you back to 50%. I don't know of any other company in the cryptospace that does that.
xCoins members have been making a great deal of profit since our inception, and we have tens of thousands of very happy customers!
Here are some videos members have created on YouTube detailing how to use xCoins and the profits they've made.
https://www.youtube.com/results?search_query=xcoinsAlthough I see that the overall system is good, my concern is the legitimacy of the service.
Their also have been issues in the past and the official ANN thread is not that active.