{ "rules_a" : {
    "LABEL" : "Add 15.00 CHF for each product shipped",
    "PLUGIN" : "reaction rule",
    "TAGS" : [ "shipping" ],
    "REQUIRES" : [ "rules", "commerce_line_item", "commerce_shipping" ],
    "ON" : [ "commerce_shipping_calculate_rate" ],
    "IF" : [
      { "data_is" : { "data" : [ "commerce-line-item:type" ], "value" : "shipping" } },
      { "data_is" : {
          "data" : [ "commerce-line-item:commerce-shipping-service" ],
          "value" : "postpac_priority"
        }
      }
    ],
    "DO" : [
      { "LOOP" : {
          "USING" : { "list" : [ "commerce-line-item:order:commerce-line-items" ] },
          "ITEM" : { "line_item" : "Line Item" },
          "DO" : [
            { "data_calc" : {
                "USING" : { "input_1" : [ "line-item:quantity" ], "op" : "*", "input_2" : "1500" },
                "PROVIDE" : { "result" : { "calculated_line_item_priority_shipping" : "Calculated Line Item Priority Shipping" } }
              }
            },
            { "commerce_line_item_unit_price_add" : {
                "commerce_line_item" : [ "commerce-line-item" ],
                "amount" : [ "calculated-line-item-priority-shipping" ],
                "component_name" : "flat_rate_postpac_priority",
                "round_mode" : "0"
              }
            }
          ]
        }
      }
    ]
  }
}