Import menu is available in the Dashboard settings that can be reached via main dashboard page.
To import products from the list go to section Products
Prepare the list of goods you want to import in Excel file, that contains the following information:
SKU (product ID), URL on your website, Product name, Category, Vendor name
When your file is ready, press the Import/Export button in the top right corner and select Import products
In appeared dialogue window select: Add new product, Add new category, Set products categories, format: Excel
Step 2. Check: by SKU, ignore hierarchy
Step 3. Select the file for import
Step 4. From the drop-up list select the necessary type of each column
Then press Preview products
Step 5. You see how many new products will be added, how many categories etc.
Wait for the message about import success
Congratulations! The products import is done!