You obsessively take care of your site every day, you control everything, from the smallest expense to the pleasant income. Then, while you are checking every single order, you find out that you have to delete some of the sales because they are fraudulent purchases. Scams. Do you know that in the event of fraudulent purchases made with a credit card,90% of the times the bank will compensate the buyer, thus making you lose the sale made and the product sold?