Total cost of ownership

How do you build a three-year total cost of ownership for dealership software?

Add every cost the agreement can produce across the term, not the monthly subscription. That means implementation, data migration, hardware, integration fees, usage or transaction charges, training, the annual increase, and the cost of leaving. Two products with the same monthly price routinely differ substantially once those are included.

Direct answerSeptember 1, 2026 reviewedNeutral evaluation
01

The line items people forget

Integration fees charged by the other system, transaction or message volume charges, professional services for configuration changes, additional environments, and the annual uplift compounding across the term.

02

Model the increase explicitly

An uncapped increase clause is an unknown cost. Ask for the cap in writing and model the term at that cap rather than at today's price.

03

Include the exit

Final export, transition assistance, overlap with the successor system and internal effort. A product that is cheap to run and expensive to leave has a cost you will eventually pay.

04

Compare like for like

Normalise proposals to the same term, the same rooftops, the same user counts and the same assumptions before comparing. Providers rarely quote in the same shape by default.

Decision checklist

What to verify

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Include integration, usage and professional-services charges

Model the term at the contractual increase cap

Add the cost of leaving, including overlap

Normalise every proposal to the same term and assumptions

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