With growth of use of technology, today businesses are collecting the payment of their product or services through card transactions. This method of collecting the payment is one of the easy ways to keep track of the balance of the transactions that a business do in on daily basis.But, this ease has some points where the merchant can do some errors while collecting the payment. One of the errors is multiple high-risk credit card transactions posted by the merchant on single account. This error can be caused by multiple transactions that were performed due to any error be it technical or be it human.