The Krack vulnerability is potentially affecting every Wi-Fi device. Learn more about it and use this protection guide to secure your data. The Krack vulnerability is potentially affecting every Wi-Fi device.
In addition to the per transaction fee charged to you by the credit card processing company, you may also be assessed a minimum monthly fee. If you do not do a certain level of credit card business per month, the company will charge a minimum fee, usually around $25-$50 per month.
Credit Card Processing Fees and Costs. In each business transaction involving credit cards, processing fees take a bite out of the total profits. We generally see credit card processing fees be somewhere around 2% of each purchase - you can see network specific rates in the table below.