To import Batch Numbers for products with available stock do the following:
First, enable Batch Numbers in your Megaventory account and edit the SKU:s on hand to require batch numbers. See How do I Enable Batch Numbers & Expiration Dates for detailed instructions.
Once this is done, you can use the Batch Numbers Import function:
Navigate to Data Import → Batch Numbers and Download the Excel file.
Fill in the required columns (the Expiry Date should be in MM-DD-YYYY format) for each product.
Then save the file in CSV format.
Back in Megaventory, click on Continue and go to step 2 of the Import Batch Numbers process. Upload the CSV file here.