How to fix duplicate dealership customer records

Duplicate customer records require identity rules, survivorship, consent protection and source-system correction before broader activation.

Start with Customer data platforms (CDP), CRM & sales enablement, Data integration & middleware, Dealer intelligence & BI. The exact stack depends on the dealer’s OEMs, market, rooftops, current systems and operating model.

Require the provider to demonstrate: Profile duplicate patterns by source. Define person, household, vehicle and business-account identities. Preserve opt-outs and authoritative fields during merges. Measure merge precision, false positives and re-creation. Use representative dealer records and include exceptions, not only the ideal path.

Identify every system that creates, reads or changes the same customer, vehicle, deal, repair-order, payment or marketing record. Confirm products, fields, direction, timing, fees and support on both sides.

Compare the same rooftops, users, volumes, modules and term. Include implementation, migration, hardware, usage, communications, data, integrations, annual increases and offboarding.

Document routine access, exports, identifiers, history, attachments, retention, deletion and transition assistance. Test a representative export before depending on it.

Identify scope, dependencies, service responsibilities, change rights, renewal, increases, suspension, termination and exit obligations for qualified dealer and professional review.

Choose a baseline, operational outcome, quality guardrail and adoption measure before launch. Reconcile reported results to source systems and disclose exclusions.