Terms & Conditions

Last updated: January 30, 2026

General Terms

By engaging Cornerstone Services, Inc. for services, you agree to these terms. We reserve the right to decline any project at our discretion. All estimates are valid for 30 days unless otherwise specified.

Pricing & Payment

Prices are based on specifications provided at the time of the estimate. Changes to quantity, specifications, or timeline may result in adjusted pricing. A deposit may be required for large or first-time orders. Invoices are due net 30 unless otherwise agreed. A 3% processing fee applies to credit card payments.

Postage

Postage rates are determined by the USPS and are subject to change. Postage costs are in addition to printing and processing fees unless a bundled price is quoted. We prepare mail to qualify for the lowest applicable postage rate based on mail class, size, and presort level.

Artwork & Proofs

Client-supplied artwork must be print-ready and meet our specifications. We are not responsible for errors in client-supplied content. Digital proofs are provided for approval before printing — once approved, we are not liable for content errors. Changes after proof approval may incur additional charges.

Mailing Lists

Client-supplied mailing lists must be in an acceptable electronic format. We perform CASS/DPV address verification and NCOA processing on all lists. We are not responsible for undeliverable mail resulting from inaccurate addresses provided by the client.

Delivery & Liability

Once mail is inducted into the USPS mail stream, delivery is the responsibility of the United States Postal Service. We are not liable for delays, loss, or damage once mail has been accepted by the USPS. We maintain a 98% on-time induction rate.

Contact

Questions about these terms? Contact us at info@crst.net or call (845) 255-5722.