So What Club
Start free
Case library
Payments and fintech

Who earns what on a USD 100 credit card payment in the US

Prints the prompt and every part you have revealed so far.

New to this industry?Start with its one-minute summary: Payments and fintech

The prompt

A shopper in the US pays USD 100 with a rewards credit card. The merchant pays a merchant discount rate of 2.5 percent. Interchange is 1.8 percent and scheme fees are 0.15 percent of the sale. The acquirer's processing and support cost is USD 0.20. The issuer gives 1 percent back to the shopper as rewards, loses about USD 0.10 to fraud, and spends USD 0.15 on processing. How much does each party keep?

Practice with a partner

1. Send the interviewer link to a friend. They read the case aloud and hold the answers.

2. You open the candidate view: you see only the prompt, a timer and a notes box.

3. Speak the case out loud. Your partner shares data when you ask, then scores you with the rubric.

Your turn first

Clarifying questions, with the interviewer's answers

My notes on this case

0 of 5,000 characters. Saves automatically.

Last reviewed

Spotted something wrong or out of date? Report a mistake. We check every report and correct the page.