# M2 Market Standard License v1 This license applies to marketplace Solutions that reference `license_id=lic_m2_market_standard_v1` and `terms=m2-market-standard-v1`. ## Grant After successful ledger settlement, M2 grants the purchasing operator a non-exclusive internal commercial license to install and use the purchased Solution for the covered major version. License grants are keyed by `(operator_id, listing_id, major_version)`. ## Scope The licensed operator may use the Solution inside owned or client workspaces where the operator is authorized to work, subject to the listing's tenant visibility, permissions, and applicable tenant data policy. ## Major-version coverage The grant covers all minor and patch releases in the purchased major version. A new major version requires a new grant unless the listing explicitly states otherwise. ## Internal modification Internal modification is allowed for installation, configuration, debugging, and workflow adaptation. Modified copies remain internal and do not change the seller's support obligations. ## No redistribution Redistribution, resale, public mirroring, or repackaging as another marketplace listing is not allowed without explicit written permission from the seller and platform operator. ## Support Support is best effort. Listings may include verification commands, rollback notes, and evidence, but no uptime, fitness, or outcome warranty is implied. ## Delisting and refunds Delisting does not revoke existing active grants. Refunds for failed apply flows are handled by append-only ledger refund rows and may mark the related grant as refunded. ## Secrets and tenant data The license does not permit embedding secrets, raw client data, or tenant-private artifacts in published bundles, telemetry, or shared evidence. Tenant-derived material must pass the required owner-initiation and double-scrub controls before shared commercial use.