Start With the Business Outcome
Begin by identifying what teams need to accomplish, such as viewing recent orders during support conversations or segmenting customers by purchase history. Define which platform remains authoritative for customers, orders, fulfilment and consent. This avoids treating every available field as necessary.
Set Customer Identity Rules
Decide how the connection should identify an existing CRM record before creating or updating one. Email may be useful, but shared addresses, guest checkouts and changed details complicate matching. Document the preferred identifiers, conflict rules and a review path for uncertain matches rather than assuming duplicates can always be prevented.
Choose Useful Order Visibility
Specify which order details users actually need in the CRM: order number, date, value, products, payment state, fulfilment state or shipment reference. Availability and update timing depend on each platform. Sensitive payment credentials should remain outside the CRM, while access to commercial data should follow job responsibilities.
Limit the Sync Scope
Map every approved source field to its destination and state whether data moves one way or both ways. Consider how cancellations, refunds, returns and edits should be represented. Before enabling an integration, verify supported fields, permissions, sync direction, duplicate matching, failure/retry handling and owner acceptance tests.
Respect Marketing Boundaries
A purchase does not automatically establish permission for every marketing use. Keep transactional communications distinct from promotional campaigns, preserve applicable consent and suppression records, and restrict workflow triggers accordingly. Do not initiate automatic marketing unless the business has the appropriate permissions and governance in place.
Pilot, Monitor and Accept
Run a limited pilot using representative cases, including guest orders, returning customers, refunds, changed email addresses and failed updates. Record errors without exposing unnecessary personal data, define retry and escalation ownership, and reconcile sample records. The business owner should approve documented acceptance criteria before broader activation.