We are honored to have been your drug identification guide for over 30 years, and look forward to continue to provide you with the most current and up to date information available.  We want you to be happy with our products, so we offer an Unconditional Money Back Guarantee policy.  If for any reason any of our products do not meet your needs, simply return them within 30 days for a full and immediate refund - we'll even pay for the return shipping.