shop : {{name}} - cart_id : {{dataApi.cart.dataArray.cart_id}}

cart_checkout_link 

{{dataApi.cart.dataArray.cart_checkout_link}}
cart_checkout_link

cart_row_array or products

{{($index + 1)}} - product_id : {{item.object_id}} - title : {{item.cart_row_display.title}}

product_link

cart_promotion

{{($index + 1)}} - promotion_id : {{item.promotion_id}} - title : {{item.promotion_data.promotion_title}}