Client portal

Whether you’re new to Lamun, Mock, Cunnyngham & Davis, or have been with us for years, we’ve made it easier than ever to secure your partnership with our firm and/or pay monthly expenses.


Submit retainer

If you’re new to our Firm and have just begun an operating partnership with us, please visit the below link to set up a retainer.

Pay a bill

If you’re an established client with the Firm, please use the below link to submit a payment.

Frequently Asked Questions

  • A refundable retainer is a deposit for future work, with any unused remainder returned upon case completion. A non-refundable (or "earned upon receipt") retainer acts as a fee to guarantee the attorney's availability, which may not be returned.

  • We track hours and costs, and the retainer acts as a pre-payment from which invoices are deducted.

  • These often include court filing fees, expert witness fees, courier services, printing/copying charges, and travel expenses.

  • It is a clause requiring clients to question or object to a bill within a set time frame (e.g., 30 days), after which the bill is deemed accepted.

  • Invoices are typically sent monthly, showing fees incurred, the retainer funds applied, and the remaining balance

  • We take Visa, Mastercard, American Express and other major credit cards. You may deliver a physical check to our office in Oklahoma City as well.

Contact Us

If you have additional questions, please submit a form or call our office at (405) 840-5900. We value your business and partnership and look forward to serving you.