business · free Companion App · local in this browser
Card Processing Fee Comparison
Compare two card fee structures on the same monthly volume and transaction count.
Enter your numbers
Enter only the details needed for this task. Check them against the original source.
Now set to . The result, the chart, and the meter follow the slider as you drag. Typing a number in the form above moves the slider to match.
Your result
Your result will appear here.
Engine self-test
Running golden cases…
Result chart
The bars are drawn from the numbers in your result and redraw on every compute. They show no new information and store nothing.
The chart is drawn from your result by this page's script. The text result above carries the same numbers.
Source notes
- U.S. Small Business Administration — Get Paid on Time: How to Invoice Customers
Clear invoice terms, late fee policies stated upfront, and polite reminders reduce late payment.
Reviewed 2026-10-26. Late fee rules vary by jurisdiction; state your terms in your client agreement.
What this App does not do
This App multiplies the numbers you enter. It does not read a processor contract or promise a rate.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.