how i can strict to purchase any product if cash balance is zero.
now i'm faceing is that if i purchase any product cash balance is zero and system allow me to purchase and cash goto in nagtive.
i purchase IPhone 5000 and i have to cash balance but system did not stop me to purchase..
how i can control it ?
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|Asked: 11/13/16, 6:47 AM|
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|Last updated: 11/13/16, 8:24 AM|