JSFiddle - React, Tailwind, and code Playground

by batcave

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js"></script>

JavaScript

const order = {
  orderHead: {
    orderSum: 100,
    shippingFee: 10,
    paymentFee: 100
  }
}


const revenue = _.sum([order.orderHead.orderSum, order.orderHead.shippingFee, order.orderHead.packingFee, order.orderHead.paymentFee])
console.log('revenue:', revenue)