Use this hook as a reminder to personally thank a customer who has made a big purchase.

reminder-big-spender.js

module.exports = async (order, actions, { shopifyDomain }) => {

  // Adjust these variables to customize
  const minimumPurchase = 100 // in dollars
  const tag = 'big-spender'
  const to = '[email protected]'
  const subject = `(${shopifyDomain}) Large order created`
  const body = `
    ${order.customer.email} just made a large order of $${order.total_price}. 
    Maybe you want to thank them personally? 
    Order: ${order.order_id}
  `

  if (parseInt(order.total_price) > minimumPurchase) {
    await actions.shopify.tagCustomer(order.customer.id, tag)
    await actions.email.send({ to, subject, body })
  }
}