Briefly describe the workings of the payments industry.

Hard Difficulty

Hard questions require advanced understanding and critical thinking. Here, your problem-solving skills are key, as these questions often involve complex scenarios needing in-depth analysis and well-structured responses.

Product Sense question

Product Sense questions evaluate your intuition for what makes products successful. Show your ability to assess user needs, identify opportunities, critique existing products, and make thoughtful feature decisions.

Here's a Hint

Cover the key players (issuers, acquirers, networks), transaction flow, revenue models, and recent innovations in the payments ecosystem.