Free Case LabE-commerce
E-commerce checkout release
Decide whether a redesigned checkout is safe to release before a seasonal campaign.
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Middle: own a risk-based test approach
Prioritize risks, justify scope and coverage, investigate failure paths, and connect findings to monitoring and a release recommendation.
Interview-ready target: 85%. The case and raw scoring stay the same; this level changes the readiness threshold.
Active workspace
Review the assignment before testing
Separate confirmed requirements from questions and explicit assumptions.
Customers can buy one or more in-stock products as a guest or signed-in user.
Promo codes may apply a fixed or percentage discount and cannot reduce the total below zero.
Inventory is reserved for 15 minutes after payment begins.
The payment provider sends asynchronous success and failure callbacks.
A successful payment creates exactly one order and sends one confirmation email.
Customers must recover safely from timeout, refresh, duplicate submit, and late callback states.
Output: Requirements review