Shanghai woman prepays cell phone bill worth 15,000 yuan by mistake

A Shanghai-based woman recently prepaid her cell phone bill worth a staggering 15,000 yuan by mistake.

Considering that she never makes more than 20 yuan worth of calls from her phone each month, Zhang may not have to recharge her phone for about 63 years.

According to the China Daily, Zhang's children purchased 16 prepaid phone cards last month, each valued at 1,000 yuan.
Sitting idle at home last Friday, the woman charged her cell phone using all the prepaid cards, without realizing that the money could not be retransferred back to the cards.