Step 1: From your Shopify admin, go to Apps.
Step 2: Click on SMART Express - Fulfillment Automation (If you haven't installed it yet then click HERE and install it right away)
Step 3: Inside SMART Express Dashboard click on Add Products button
Step 4: Now type what you want to add into your store and hit the Search button
Step 5: Surf through the products and when you want to import an item just hit Add to Store button
Step 6: From your Shopify admin, go to Products.
Step 7: Now you'll find the product into your store, click on it and edit the Title/Description/Images. You can check our blog and see how to do it :)