Wireframe Not agreed. Screens illustrate proposals in docs/ and .scratch/ , and invent the states those documents leave open.

Leisure centre offers

Membership offers and promotions at Camden leisure centres.

• Sent by: Leisure
• How we can send it: Email or Text message
• Stopping it: You can stop these at any time.

Behind the scenes

Property names follow docs/profile-communication-subscriptions.md, which says its own spelling is illustrative. The shape is what was decided.

Usable destinations

• email: usable
• sms: usable
• post: usable
• in-app: usable

Seeded by seedChannel() against this fixture — §4.1, the one communication rule with real logic behind it here.

Catalogue entry

• topicId: leisure.member-offers
• serviceOwner: Leisure
• basis: consent
• supportedChannels: email, sms
• fallbackChannel: email
• noticeVersion: v1
• status: active
• selfServe: true
• withdrawable: true — derived, never stored

Subscriptions

• subscriptionId: sub-ct-billing
• catalogueTopicId: council-tax.billing-and-recovery
• state: active
• basisAtOptIn: statutory
• noticeVersionAgreed: — nothing was agreed
• channel: post
• channelSource: catalogue-fallback
• createdBy: Service
• captureChannel: service-api
• createdAt: 2026-06-29T08:02:00Z
• context: {"originatingService":"council-tax","accountReference":"CT-4471902"}
• deliveryIssue: none

• subscriptionId: sub-ct-bill-ready
• catalogueTopicId: council-tax.bill-ready-alert
• state: active
• basisAtOptIn: public-task
• noticeVersionAgreed: v1
• channel: sms
• channelSource: preferred-seed
• createdBy: Citizen
• captureChannel: my-account
• createdAt: 2026-07-02T09:20:00Z
• deliveryIssue: none

• subscriptionId: sub-ct-direct-debit
• catalogueTopicId: council-tax.direct-debit-reminder
• state: active
• basisAtOptIn: public-task
• noticeVersionAgreed: v1
• channel: email
• channelSource: explicit
• createdBy: Citizen
• captureChannel: my-account
• createdAt: 2026-07-02T09:21:00Z
• deliveryIssue: none

• subscriptionId: sub-ct-support
• catalogueTopicId: council-tax.support-and-discounts
• state: active
• basisAtOptIn: consent
• noticeVersionAgreed: v2
• channel: email
• channelSource: explicit
• createdBy: Citizen
• captureChannel: my-account
• createdAt: 2026-07-02T09:22:00Z
• deliveryIssue: none

• subscriptionId: sub-libraries
• catalogueTopicId: libraries.newsletter
• state: active
• basisAtOptIn: consent
• noticeVersionAgreed: v3
• channel: email
• channelSource: explicit
• createdBy: Citizen
• captureChannel: my-account
• createdAt: 2026-07-14T18:40:00Z
• deliveryIssue: none

• subscriptionId: sub-highways
• catalogueTopicId: highways.local-disruption
• state: active
• basisAtOptIn: public-task
• noticeVersionAgreed: v1
• channel: sms
• channelSource: preferred-seed
• createdBy: Citizen
• captureChannel: my-account
• createdAt: 2026-07-20T11:05:00Z
• context: {"scope":"address","addressValueId":"ad-ctax"}
• deliveryIssue: none

Not modelled

• Expiry, withdrawal history and officer-captured consent. Examples 6.3, 6.6, 6.7 and 6.8 are not fixtures, so nothing renders them.
• What happens to a Subscription when the contact value it depends on is removed. Phase 1 sends to the primary confirmed destination for the channel, so there are no per-Subscription pointers to repair.
• The material-change flow that forces re-opt-in. §5 lists the event; no owner and no journey exist for it.