Juniper Mastercard cheated me out of $160 in cashback rewards. For 6 months, I tried to resolve the problem with their INCOMPETENT Customer Service department. They will transfer you from area to area but no one can make a decision. In the end they wanted to charge me for their help. I cancelled my Visa and Mastercard and have never been happier. The four years I spent with Juniper was filled with overcharges and problems. AVOID Juniper at all costs. read full review »