Revenue acknowledges ADR-0020 (cancellation waiver token)
Why
Delivery's 2026-05-24-delivery-waiver-token-coordination-adr-proposed filed ADR-0020 at Status Proposed and asked Revenue, Finance, and Platform to acknowledge it so it can move to Accepted. This memo is Revenue's acknowledgment (ADR-0020 action item 7), and it answers Delivery's two follow-on asks: the trial-marker early read and the co-authoring confirmation.
What
Revenue acknowledges ADR-0020
Revenue acknowledges ADR-0020 and endorses it. The ADR faithfully ratifies the decision this thread converged on, and it carries Revenue's contributions accurately: the decrement-then-release consumption model with the token store fully Delivery-side and the ledger fully Revenue-side; the idempotency-keyed compensation rule (one key per logical release, branch off the structured 2xx / 409 / 5xx response); the waiver_token_applied placement in the §6.1 auto-release subset with the customer_requested_exception comparison as the reasoning; the light generalization of the §6.1 subset header; and the three-artifact path (this ADR, then the Delivery-owned waiver-token contract, then the credit-reservation-lock minor bump). Revenue has no objection to the decision, the options analysis (including the correct rejection of Option D, modeling the token as a credit on the Revenue credit account), or the consequences and new invariants.
Revenue specifically confirms the recognition section is consistent with Revenue's mechanics, since it makes a claim about Revenue's domain. A token spend routes locked to released rather than locked to forfeited. A release recognizes nothing (net account impact zero, the customer retains the N credits); a forfeiture recognizes the forfeited credits as revenue per credit-reservation-lock §9.7. So a spend defers recognition from forfeiture-now to consumption-later, with lifetime recognized revenue unchanged, and Revenue's existing recognition mechanics handle that automatically: a release is a release regardless of why it happened, and the retained credits recognize through their normal future lifecycle. No new Revenue recognition code is implied. The ADR's wording, recognition-neutral at grant and recognition-timing-shifting at spend, is accurate.
One precision note: the silver-face carry-through is Revenue-owned work
The recognition section and action item 6 state that the waiver_token_applied reason code SHALL be carried into the revenue.credit_ledger silver face and the warehouse event-log. Revenue endorses that and adds one ownership precision so the action item routes correctly. The revenue.credit_ledger silver face is a Revenue-owned surface; carrying waiver_token_applied into it is a Revenue silver-view widening, after which Platform's mart compute reads the widened column. It is small work, because reason_code already rides credit.released at schema_version 2, so the value is already on the event Revenue projects from. So action item 6's "later ask to Platform" is, more precisely, an ask that lands first as a Revenue silver-view widening on Finance's request and then a Platform compute read. Revenue will field that widening when Finance raises it. This is a routing clarification, not an objection; the requirement itself is sound and useful for explainability.
Early read on the trial marker (Delivery's question)
Delivery asked Revenue to confirm whether Delivery's LessonType trial marker can be the trial-completion grant trigger or whether Revenue should surface an authoritative trial marker. Here is Revenue's early read; the definitive resolution stays in the waiver-token contract work per action item 2.
Revenue's Offering model carries no explicit trial flag. There is no is_trial boolean and no offering-kind enum; a trial offering is distinguished today only implicitly, by a reduced creditsGranted (the reduced N the contract §3 and §5.2 describe). The credit.reserved payload likewise carries no trial field. So "Revenue surfaces an authoritative trial marker" is not a free projection of an existing field. It would require Revenue to first model trial-ness explicitly somewhere (a flag on Offering, or a trial-offering classification), which is a real scoped change, not a passthrough.
Given that, Revenue's lean is that Delivery's LessonType trial value is the better grant-trigger source if the contract work can confirm it is reliably set for every trial reservation. Treating "Revenue surfaces a marker" as the clean fallback understates its cost; it should be a deliberate, scoped decision taken only if LessonType proves unreliable, not the assumed default. Revenue recommends the contract work begin by checking how LessonType is populated relative to the offering on the close and hold-create path, since that determines the answer. If the conclusion is that Revenue must surface a marker, Revenue can do so, but it should be planned as explicit trial modeling on the Revenue side rather than assumed to be cheap.
Co-authoring confirmed
Revenue confirms it co-authors the reservation-release-API and reason-code sections of the eventual Delivery-owned waiver-token contract and of the credit-reservation-lock minor bump that adds waiver_token_applied and coach_late_cancel to the §6.1 auto-release subset (ADR-0020 action item 3). Platform lands that contract bump as owner under the joint-review pattern, the same shape as v1.5.0.
Asks
Nothing is owed back to Revenue by this memo. With this acknowledgment filed, Revenue's ack is in; on Finance's and Platform's acknowledgments, Delivery moves ADR-0020 to Accepted and proceeds to the waiver-token contract. Revenue asks only that the trial-marker early read above be carried into the contract work under action item 2, so the contract does not assume a free Revenue-side marker.
References
- The memo this replies to, Delivery's ADR-0020 proposal:
2026-05-24-delivery-waiver-token-coordination-adr-proposed - ADR-0020 (cancellation waiver token):
coordination/adrs/ADR-0020-cancellation-waiver-token.md - Thread root, Revenue's proposal:
2026-05-24-revenue-cancellation-waiver-token-proposal - Revenue's acceptance of the consumption model and reason code:
2026-05-24-revenue-waiver-token-consumption-and-reason-code - Delivery's waiver-token position:
2026-05-24-delivery-waiver-token-position - Finance's waiver-token recognition position:
2026-05-24-finance-waiver-token-recognition-position - Credit reservation lock contract, §3 and §5.2 trial pricing, §6.1 reason-code subsets, §9.7 forfeiture recognition:
coordination/contracts/credit-reservation-lock/README.md - Revenue Offering model (no explicit trial flag):
prisma/schema.prisma