The Export feature allows you to create a Comma Separated Value (CSV) file for editing your Products. You can then Import your updated Products.
When you click the Export button you can export all your Products or just the ones you have selected in the grid. You also have the choice of exporting your current layout (columns) that you are viewing or you can choose the fields you wish to export. You will be prompted to select which fields you wish to export:
The file will then open automatically in Excel: Once done editing the file, you can use the Import function.