Primary buyer
Commerce platforms and merchants
Proposed solution design
Carry purchasing consent through checkout and outcome.
A bounded purchase, subscription change, or return needs accountable authority, exact scope, and evidence from the system that applies it.
Industry designs describe target integrations. A page or example operation is not an available adapter, registered predicate, or deployed service.
Protected action
A bounded purchase, subscription change, or return
Proposed typed constraints
Merchant, item, maximum price, currency, delivery destination, and expiry
Integration path
Connect merchant checkout and payment-provider controls to exact consumer consent, protected execution, and provider-confirmed outcomes.
Maturity & remaining requirements
Merchant and payment-network interoperability, consent presentation, and cancellation or refund handling remain proposed.
Demonstration scope
Use the existing credential-rotation evaluation to inspect shared authorization mechanisms. It does not execute this industry-specific action. A domain demonstration requires its own adapter, protected destination, and observed effect.
Use case / Commerce platforms and merchants
Design the boundary for a bounded purchase, subscription change, or return.
Illustrative integration review. These controls explain the design; they do not submit requests, grant authority, or execute an action.
Inspect the flow
Stage 1
Define the action
A bounded purchase, subscription change, or return
Shared contract, domain-specific integration
Use the existing Living Intent Contract and closed predicate envelope. New domain constraints require registered typed predicates, documented semantics, and one deterministic evaluator. Domain content and secrets stay outside the envelope. No new universal protocol or compatibility certification is claimed.
- Authority: signed scope
- Decision: deterministic policy
- Execution: protected destination
- Evidence: observed outcome
Integration references to assess
These external specifications and programs inform integration design. Links do not establish a partnership, implemented adapter, or 2AYE conformance.