Listing Creation & Management SOP: Setting the Available Quantity for Seller-Fulfilled Prime SKUs

Who is this for? This is intended for Amazon Sellers and other individuals who want to set the Available Quantity for their FBM listings. 
Objective: To provide a step-by-step guide for Amazon Sellers to update the Available Quantity for their Seller-Fulfilled Prime SKUs.
  1. Go to Seller Central's top menu and select "Inventory," then click on "Manage Inventory" from the dropdown menu.
  2. Find your new SKU, which should now be listed as Seller/Merchant Fulfilled.
  3. You can set the quantity available for this SKU in the "Available" field next to it.
  4. If you're not ready to ship this SKU yet, you can temporarily set the "Available" field to 0.
  5. Once you've made the necessary changes, click "Save all" at the top right of the table to save your edits.