Which rules reduce fraud?
Each merchant has different products and customer base. In line with this, it would be very hard to name rules that reduce fraud. Previous fraud incidents must be analyzed to find common points. When these common points are uncovered, defining the rules that block such orders will be much easier
You need to call 444 0 333 Alo Garanti and report the lost / stolen card.
By only using your credit card number, you can call 444 0 333 Alo Garanti and connect to a customer representative through steps 3-5-3.