← Pause and PracticePARALLEL CUSTOMER JOURNEYS
Four customers. Four different orders.
Copy one prompt into your AI coding agent. Let it coordinate separate browser workers, execute the journeys, and bring their results together.
Open TestBucks →
Alex · Morning latte
Order a medium vanilla latte for pickup.
Sam · Custom coffee
Order a latte with oat milk and an extra shot.
Jo · Coffee for two
Add two drinks, change one quantity, and verify the total.
Lee · Payment recovery
Try a declined simulated payment, then retry successfully.
Review the results
Compare expected and actual orders, totals, screenshots, and pass/fail/blocked results. Check that one customer’s cart or order never appears in another customer’s session.
TestBucks has no account login: separate isolated browser profiles represent separate customers. Tabs in one profile share storage and are not separate accounts.
This page supplies the prompt; your coding agent runs the tests. Use synthetic purchases only. A public Starbucks variant should stop before checkout and use anonymous isolated sessions—no real accounts or orders.