Common use of Execution of Addendum Clause in Contracts

Execution of Addendum. Four (4) original copies of this Addendum will be executed and submitted to Aurum Technology by Customer. This Addendum will become effective as of the date set forth below when Aurum Technology executes this Addendum. Aurum Technology will return one of the executed copies to Customer. AURUM TECHNOLOGY INC COMMUNITY BANK OF NEVADA By: /s/ ▇▇▇▇▇ ▇▇▇ ▇▇▇ By: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ---------------------- ----------------------- Printed Printed Name: ▇▇▇▇▇ ▇▇▇ ▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Title: President, Premier Division Title: Executive Vice President Date: 11/26/2002 Date: 11/14/02 Community Bank of Nevada Date: 11/01/02 EXHIBIT A HOLDING COMPANY MODULE SERVICE CHARGES

Execution of Addendum. Four (4) original copies of this Addendum will be executed and submitted to Aurum Technology AURUM by Customer. This Addendum will become effective as of the date set forth below when Aurum Technology AURUM executes this Addendum. Aurum Technology AURUM will return one of the executed copies to Customer. AURUM TECHNOLOGY INC COMMUNITY BANK OF NEVADA By: /s/ ▇▇▇▇▇ ▇▇▇ ▇▇▇ By: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ---------------------- ----------------------- -------------------- --------------------- Printed Printed Name: ▇▇▇▇▇ ▇▇▇ ▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Title: President, Premier Division SVP Title: Executive Vice President Date: 11/26/2002 11/29/03 Date: 11/14/02 11/29/03 Community Bank of Nevada Date: 11/01/02 01/09/2004 EXHIBIT A HOLDING COMPANY MODULE PREMIER DIRECTOR COLD SERVICE CHARGES

Execution of Addendum. Four (4) original copies of this Addendum will be executed and submitted to Aurum Technology AURUM by Customer. This Addendum will become effective as of the date set forth below when Aurum Technology AURUM executes this Addendum. Aurum Technology AURUM will return one of the executed copies to Customer. AURUM TECHNOLOGY INC COMMUNITY BANK OF NEVADA By: /s/ ▇▇▇▇▇ ▇▇▇ ▇▇▇▇ By: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ---------------------- ----------------------- ------------------- -------------------------- Printed Printed Name: ▇▇▇▇▇ ▇▇▇ ▇▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Title: Senior Vice President, Premier Division Title: Executive Vice President Date: 11/26/2002 11-21-02 Date: 11/14/02 Community Bank of Nevada Date: 11/01/02 EXHIBIT A HOLDING COMPANY MODULE PRIME SERVICE BUREAU SERVICE CHARGES