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arXiv
Papers
Institutions
Authors
Guidelines
Questions
Handbook
Innovation
Events
Handbook
/
H
Interaction Patterns and Flows
/
H7
Transactions and Payments
H7.08
Subscriptions and Cancellation
Cards in this group · 3
H7.08.1
Renewal date and amount need advance notice
H7.08.2
Cancel must be at least as reachable as subscribe
H7.08.3
Retention flows must not block cancellation