Role: Customer
Objective: Customer changes the autodebit date for subscriptions.
Reason: Allow customer to align his cash-flow.
Functional requirements:
Customer can do this change anytime during the month.
Customer can change it repeatedly.
The change is immediate.
Customer can change the date only to a future day.
UI requirements: When the customer chooses a new autodebit date, he is informed about additional costs and that his subscription limits in his current cycle are not changed. Latest possible date is 28th of month.
Acceptance criteria:
Autodebit date is changed.
Current plan limits (e.g. number of ATMs withdrawal) is not changed.
On the new autodebit date, customer is charged the fee for prolonging previous cycle.