To add or delete serial numbers associated with a specific product in you Megaventory account, first you need to open your Product list (Gear Icon > Products). Once there, find the product that is associated with the serial number you want to delete or add and click on the barcode icon next to the SKU:
Then, to add the new serial numbers that will be associated with this product, just enter them in the box and then select the Inventory Location that the products will be located. To delete one or more serial numbers, select the option to delete serial numbers as shown in the screenshot:
You can use this method also if you have entered a wrong serial number and you want to edit or change it. Just delete the incorrect serial numbers and then use the same box to enter the correct ones.