عرض عملي: تقسيم "المرتجعات واسترداد الأموال" إلى شرائح

خطوة بخطوة

1. Read the one-paragraph request and write down questions (time limit, partial returns, refund method).
2. Write Given/When/Then acceptance criteria from the answers.
3. Slice vertically and order by value and risk; mark the refund provider call as the riskiest.
4. Planned mistake: a first slice "database schema and entities". Fix: replace with "customer requests a return, stored and visible in the API".
5. Estimate each slice as a range; schedule a one-day spike for the provider.
6. Write the short plan and share for review.