Terms of Service

Effective November 10, 2026. BuildWorkflow FieldChange is operated by Noetfield Systems Inc., Canada.

Service

The free calculator estimates change-order pricing using the inputs supplied by the user. Its output is an estimate, not a guarantee of profitability, collectability, tax treatment or enforceability. Customers must independently verify contractual pricing limits and authorization before performing extra work.

Payment and delivery

Where checkout is available, a Signed Change Pack costs CA$9 before applicable taxes. A paid pack includes a private client review link and a printable decision record. A successful verified Stripe payment activates the link. A draft alone is not a completed purchase. Do not assume an approval exists until the system records a decision.

Customer decisions

A customer review records a stated name, decision and time; it does not independently verify a signer's identity or authority, and is not a legal opinion on digital signatures or contract variation requirements. A rejected request must be resolved outside this tool before work proceeds.

Refunds and issues

For defective or inaccessible digital purchases, contact the merchant using the contact information shown on the Stripe receipt. Applicable consumer protection rights are not limited by these terms. Payment disputes and refunds may suspend pack access while preserving historical decision evidence.

Acceptable use and availability

Users must not submit unlawful material, impersonate a customer, or upload sensitive personal data beyond what is necessary for the job. Service availability is not guaranteed; retain a copy of critical records. No accounting, tax filing, legal, engineering or insurance advice is provided.

Privacy

See our Privacy Notice for what is stored and how we use it.