To make an offline donation toward this cause, follow these steps:

1. Write a check payable to "The Oklahoma Gang Investigators Association"
2. On the memo line of the check, indicate that the donation is for "The Oklahoma Gang Investigators Association"
3. Mail your check to:

    The Oklahoma Gang Investigators Association
    111 Not A Real St.
    Anytown, CA 12345

Your tax-deductible donation is greatly appreciated!