The appropriate test charter for the user story provided should focus on the customer’s experience

and the functionality described in the story. Option C is the most suitable because it covers the entire

process from the customer’s perspective: logging in, purchasing an item, receiving information about

the requirement for free shipping, adding more items, and then verifying that the delivery is free

upon checkout. This test charter effectively tests the acceptance criteria of the user story by ensuring

that the system provides the necessary information and applies the free shipping offer correctly

when the conditions are met.

Reference: = The ISTQB Advanced Level Agile Technical Tester syllabus outlines the importance of

creating test charters that align with user stories and epics using requirements engineering

techniques. It emphasizes the need for test charters to be comprehensive and to evaluate the

acceptance criteria effectively123.