It is possible to upload any items up to the website that are not listed on Amazon.com as long as you have a non-Amazon Payment method enabled such as paypal or Mals.
You will need to create an upload file that is either TAB delimited or comma delimited.
There are 3 required fields and several recommended fields.
The required fields are: sku, price, and quantity
The recommended fields are: author, title, book condition, notes
If you include ISBN or ASIN then the website will pull book information from Amazon including image and category.
If you don't include ISBN ( or if Amazon does not have a category) you should include the field category
quantity should be 0 when you no longer own the item.
category should be in the format: MainCat:SubCat1:SubCat2 ( for example Books:Childrens Books:Educational
The file should contain the column names in the 1st line with the data following. An example of a tab-delimited file would be:
sku, price,quantity, author,title,book condition,notes category
123,12.99,1, Jackie Vivelo, Beagle In Trouble, Very Good, Bumped Edges, Books:Childrens Books
You can upload and process your file from the main page of the website control panel using the 'Upload & Process Inventory Files'