System Design · Roblox · Hard
Design a Deferred / Scheduled Payments Platform System Design Problem Statement Create a scheduled-payment system that lets a user or internal caller set up a payment for a later time, revoke it before it runs, and check its eventual state. The design must ensure that a payment cannot run twice, retries do not create incorrect effects, and account balances remain accurate. This prompt is often phrased in related ways: build delayed payments build a delayed-payment service…
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