At this time, we cannot offer general free shipping. 

We have a flat shipping rate of $9.99, which is charged regardless of the volume of your order. This allows us to provide our customers with the best-quality shipping service and offer a generous discount to our regular Preferred Customers. 

We currently have a "1, 2, and Free" free shipping offer for customers with a monthly autoship order. This offer allows these customers to receive free shipping on an autoship order beginning on their 3rd consecutive month of processing. They will pay for the 1st and 2nd months as usual and then receive free shipping on the 3rd and following months for that order, so long as they continue to receive consecutive monthly shipments.