Thanks for your interests. Here are some information that may be helpful to you. Our contact information: PCK Technologies, Inc. 38 Carriage Pines Court The Woodlands, TX 77381 Tel: 800-421-3254 Fax: 281-364-9908 Business e-mail: magiherbs@wt.net For consultation, please e-mail to: pckkang@yahoo.com All orders will be shipped via regular US mail and charged US$6.00/shipment for shipping and handling fee, no matter how many bottles. Un-opened bottles could be returned for refund within 30 days of purchase, deducting 10% re-stocking fee and the shipping and handling fee of US$6.00. Texas law requires a sales tax of 6.25% be added to non-business customers who have a billing address in Texas.