Over The Counter Debit Payments

I changed my Capitec original card for a Chip Card....since then my problems started. Whenever I have transactions above R100 get a notification of the transaction as well as a notification of a deduction on my balance. Days latter, sometimes at night I would received another notice of a deduction and transaction implying that transactions are duplicated.<br> 1. I have to pay for these multiple sms message from my own balance.<br> 2. I have complained about this and shown a statement proving otherwise. There could be some ***** activity happening within the bank where transactions are duplicated and the customers aren't aware what is happening.<br> <br> Can the bank please indicate what is happening. I am prepared to publicise this as a matter of principle.