You will need to go to your Amazon Seller Central Account to generate the PDF of FNSKUs for your products. Here are the steps:
- Log into your Amazon Seller Central Account
- Go to Manage FBA Inventory
- Find your Product
- Click the drop-down to select the correct product
- Click Print Item Labels
- Then select Print Labels
- Click OK
- Apply Labels to your products
Note: if you are printing on Avery Labels, we highly recommend performing a test print on plain paper first to see if it aligns with your label sheet. Avery 5160 for laser printers (30-up, 1" x 2 5/8") is a popular size for FBA labels.
Here is a blog post about FNSKU and other popular Amazon barcodes: https://www.avery.com/blog/fnsku-vs-upc-what-barcodes-do-you-need-for-amazon/