Is your business vulnerable to credit card fraud? by jeff | Apr 7, 2016 | Credit Card Fraud, Credit Card Processing, Payment Security | Do you know the rules when it comes to who is responsible for losses when credit card fraud hits your business? Those rules may hold some surprises for you. For example, you could wind up paying anywhere from $50 to the full amount of the fraudulent transaction. These simple safeguards apply whether you’re making company purchases or receiving payments.