If you are using a WooCommerce plugin for barcodes, our tool lets you convert existing meta keys into ATUM Barcodes for all products at once.
From the ATUM Inventory menu, go to Settings and open the Tools tab.
Find the "Convert barcodes from third-party plugins" tool. Enter the name of the old meta key in the provided field, then click the "CONVERT NOW!" button.
Please note that this process only works if the old barcodes are stored as meta keys in your database. If they are stored in custom tables or other locations, the conversion will not work.
Once the process is complete, all successfully converted ATUM barcodes will be in place.