The form is the same when creating a root category or a sub-category. The only difference is that when clicking "Add New" from a sub-level of categories, PrestaShop understands that you want to create a sub-category, and therefore sets the "Parent category" option accordingly.
Make sure to fill translate each field in every language that your shop supports. In order to do that, click on the little flag next to the field, and choose the flag of the language in which you wish to edit the text.
Name. The first thing to complete is the product name, which will appear in the search engine results. Next to the field you will find a flag, which enables you to choose the language into which you wish to edit or create the name.
You must give the product a name in at least the default language before you can save it. You won't be able to save until it has a name – and many other tabs require the product to be saved in order to be accessible.
Make sure to translate each field in every language that your shop supports. In order to do that, click on the little flag next to the field, and choose the flag of the language in which you wish to edit the text.
- Reference. This is your own internal reference. It might be a number, or its reference from the storage location or its supplier, or anything that makes it unique. Optional.
- EAN13 or JAN. These are barcode numbers, which are used worldwide in order to identify products. You can use either an EAN13 or a JAN number.
- An EAN13 is the product's 13-digit international article number. Read more on Wikipedia: http://en.wikipedia.org/wiki/International_Article_Number_%28EAN%29.
- A JAN is specific to Japan, but is compatible with the international EAN. Read more on Wikipedia: http://en.wikipedia.org/wiki/Japanese_Article_Number.
- UPC. A 12-digit barcode, more widely used in North America, UK, Australia and New-Zealand. Read more on Wikipedia: http://en.wikipedia.org/wiki/Universal_Product_Code.