Commerce integration map

Mandatory source inventory for Shopify, BigCommerce headless, BigCommerce B2B, HubSpot, and legacy AWS EventBridge. Credentials stay server-side; pending states are explicit.

Source	Channel	Status	Credentials	Data state	Required action
Shopify / K-Jeans https://shop.maplesage.com HubSpot product URLs show k-jeans.myshopify.com lineage; confirm it maps to shop.maplesage.com before dedupe.	Shopify B2C	read-only-needed	not-configured	read-only-required	Read products, variants, inventory locations, orders, and line items through a server-side Shopify adapter.
BigCommerce Headless https://store.maplesage.com Headless B2C catalog/channel must stay separate from wholesale/B2B semantics.	BigCommerce Headless B2C	pending-credentials	not-configured	pending	Create/configure BigCommerce app credentials and incremental sync/webhook contract.
BigCommerce B2B https://b2b.maplesage.com Companies, buyers, roles, price lists, quotes, terms, and approvals are first-class B2B data.	BigCommerce B2B	pending-credentials	not-configured	pending	Add B2B API scopes and model company/buyer/price-list objects separately from B2C.
HubSpot CRM / Commerce Attribution https://www.maplesage.com/denim-collection HubSpot products are shared by SageSure insurance and MapleSage retail. Unfiltered products are not retail truth.	HubSpot CRM	read-only-needed	not-configured	read-only-required	Inventory properties, associations, Shopify metadata, product/line-item sources, and brand/channel scoping.
Legacy AWS EventBridge App The old AWS EventBridge bus/rules/schemas/consumers/DLQs must be found before replacement or bypass.	Legacy EventBridge	legacy-inventory-needed	not-required	not-inventoried	Create event inventory and compatibility plan preserving meaning, idempotency, auditability, and replay.