**** Visit URL- https : // seller.xyz.com
Step 1 : Login
Step 2 : Enter the Login Details
Step 3 : Seller Dashboard Page
Step 4 : Mouse Hover to Products > Single Bulk Upload
Step 5 : Click the sample format to upload
Step 6 : The Below kind of Excel sheet with demo product is visible
Step 7: Save the modified excel file with .csv extension and comma delimited
Step 8 : Upload the file and Submit
Step 9 : Click on OK