1) let's say, if USER opt-in at 9PM on 2014-07-04
2)USER get charged and get the first renewal MT on 9PM, 2014-07-04
3)on 9PM,2014-07-05, USER will NOT get charged and also will NOT get any MT
4) on 7AM , 2014-07-06, USER will get charged and renewal MT as usual and continue everyday until USER opt-out
ทำไมวันที่ 2014-07-05 ถึงไม่ได้ Charge
why do not charge on 2014-07-05 ?