When the non cash customer is ready to pay, and Enters their card into the terminal.
The transaction will go through the terminal utilizing proprietary software. A 4% non cash price adjustment will be added.
$100 x 4% = $4 I $100 + $4 = $104
This is not a charge placed by the business owner. This is placed by the merchant processor to offset credit card processing fees.
$104 x 0.3846% = $~4