Cart notes and attributes are like line item properties, but the information is captured on the cart template instead of the product template. The opportunity to work with the families and players of Baden's 14u Black club, and help them ease the financial burden of traveling their club to Omaha for an extremely special tournament built around the college world series was one we had been working hard on for a few months. Since 2006, Liquid has become one of the most popular template languages in Shopify. Its value should be set to {{ line.quantity }} to show how many items the visitor has in their cart: Finally, include an of type submit inside the cart