Amendment to Lease Agreement between Trammell Crow Central Texas, Ltd. and ClearCommerce (Expansion of Premises)

Summary

This letter agreement, dated September 15, 1999, is between Trammell Crow Central Texas, Ltd. and ClearCommerce. It confirms that ClearCommerce will occupy additional space (Suite 250, 3,946 square feet) at 11500 Metric Blvd., Austin, Texas, starting October 1, 1999. From that date, ClearCommerce is responsible for rent and other monthly expenses for the new space. The lease term for the expanded premises begins October 1, 1999, with the expiration date as set in the original lease. ClearCommerce must also arrange for electric service within three days of occupancy.

EX-10.8.3 4 0004.txt AMENDMENT TO LEASE AGREEMENT - LETTER AGREEMENT [TRAMMELL CROW COMPANY LOGO] EXHIBIT 10.8.3 September 15, 1999 Sophie Tschosik ClearCommerce 11500 Metric Blvd. Suite 300 Austin, TX 78758 Re: Expansion into 3,946 square feet at Braker M-2 Dear Sophie: Please let this letter serve to document our understanding that you will accept and will occupy the facility at 11500 Metric Blvd., Suite 250, Austin, Texas, effective October 1, 1999. Under the terms of our Lease Agreement, dated July 19, 1999, the rental and any other monthly expenses, such as operating expenses, utility and security costs, if any, for the facility accrue from October 1, 1999. Commencement date of the lease term shall be established as October 1, 1999, and the expiration date shall be established as shown on the Lease Agreement. Please be advised that power will be discontinued in Lessor's name within three (3) days of occupancy and that a representative of your firm should contact the Electric Company to make appropriate arrangements as soon as possible. Please indicate your acceptance of the above by signing all three (3) copies of this letter, maintaining one (1) copy for your files and returning two (2) copies to this office. Sincerely, TRAMMELL CROW CENTRAL TEXAS, LTD. AGREED AND ACCEPTED: By: [ILLEGIBLE] ------------------------------ Title: Vice President, [ILLEGIBLE] --------------------------- Date: 9/30/00 ---------------------------- CC: Rebecca Nixon Connie Shelton