Available question text
The source lists this question by title. A full statement is not available in this collection.
Check the source for more detail. You can use the workspace to record questions, notes, and an approach.
Related questions
Continue with questions that share topics or the same question type.
- Design a Payment Processing Service (Merchant to Payment Provider)
System design · Distributed Transactions & Idempotency · Payments & Ledgers · System Design
- Design a Payment Processor with Holds, Charges, and Network Batches
System design · Distributed Transactions & Idempotency · Payments & Ledgers · System Design
- Design a Payment System: Holds and Captures, Batch Charges, Reconciliation, Idempotency
System design · Distributed Transactions & Idempotency · Payments & Ledgers · System Design
- Design a High-Throughput Payment Authorization and Settlement System
System design · Distributed Transactions & Idempotency · Payments & Ledgers · System Design
Sources · 1 reference
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
PracHub · 1 record
OpenAI
Design a Payment System That Charges Customers Through an External Payment Provider
Reported Sep 18, 2026
Software Engineer; SOFTWARE ENGINEER
Source snapshot: Nov 12, 2026