Simply email us and let us know how many straws from which bull and we will send you a Paypal Invoice (which can be securely payed with a credit card even without a Paypal account). Once payment is received we will release the straws to you through Lookout Mountain Genetics of Fort Payne, Alabama where the straws were collected and are stored.  You will then set up shipping and pay Lookout Mountain directly for the shipping fee, which is approximately $100 +/- for delivery and return of tank. It is an easier process than it may sound!