Bạn thường xuyên nạp thẻ điện thoại trả trước bằng cách nào ?
[{"answer":"Mua th\u1ebb tr\u1ef1c ti\u1ebfp t\u1ea1i \u0111i\u1ec3m b\u00e1n th\u1ebb","total":507,"male":165,"female":341},{"answer":"Mua th\u1ebb \u0111i\u1ec7n tho\u1ea1i qua v\u00ed \u0111i\u1ec7n t\u1eed","total":353,"male":110,"female":243},{"answer":"N\u1ea1p ti\u1ec1n tr\u1ef1c tuy\u1ebfn tr\u00ean \u1ee9ng d\u1ee5ng c\u1ee7a c\u00e1c nh\u00e0 m\u1ea1ng","total":48,"male":16,"female":32},{"answer":"N\u1ea1p ti\u1ec1n\/thanh to\u00e1n b\u1eb1ng E-Banking c\u1ee7a ng\u00e2n h\u00e0ng","total":225,"male":69,"female":156},{"answer":"Mua th\u1ebb \u0111i\u1ec7n tho\u1ea1i online tr\u00ean trang th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed","total":44,"male":19,"female":25},{"answer":"Kh\u00e1c","total":28,"male":8,"female":20}]
Tổng số người trả lời: 1207 người.