In 'Products/Import-Export' you can update:
The import file to update your products data has 2 columns:
When you import the file, you must select the field labels for each column.
The import file to update your variants data has 3 columns:
When you import the file, you must select the field labels for each column, and indicate if the update should be done for all stores or only a specific point of sale.
+33 (0)1 48 78 40 06
+41 (0)21 519 00 17
+32 (0)2 318 82 77
+34 (0)912 69 39 94