For orders paid by money order, cashier’s check, personal check, and company check in U.S. Dollars only, please submit the order via mail to PSL Publications, 2969 Mission St., San Francisco CA 94110. Orders are processed upon receipt of a money order or cashier’s check. For personal and company checks, please allow up to 10 banking days after receipt for clearance of funds before the order is processed. We cannot guarantee the availability of a product by the time funds clear or payment is received. We will charge a $25 fee on all returned checks.