If you would like to send your inventory for FBA after placing an orders, please send an email to FBA@petsuppliescorner.com and include your order number And WhatsApp#. After that, we will contact you via WhatsApp, and you will simply need to provide us with the item labels. Then we’ll give you the box dimensions and weight. Simply create the shipment and send the label we will shipp directly to Amazon. Enjoy!