Checkout & Pricing Properties

Checkout and pricing properties provide detailed order information for purchase and checkout events.

Properties

subtotalPrice

Subtotal before tax/shipping.

tax

Tax amount applied.

shipping

Shipping cost.

discount

Total discount amount.

coupon

Promo code used.

paymentType

Payment method.

shippingTier

Shipping speed selected.

Quick Reference

Property	Type	Description
`subtotalPrice`	number	Subtotal before tax and shipping
`tax`	number	Tax amount
`shipping`	number	Shipping cost
`discount`	number	Total discount amount applied
`coupon`	string	Coupon or promo code used
`paymentType`	string	Payment method used
`shippingTier`	string	Shipping tier selected
`cartId`	string	Shopping cart identifier
`affiliation`	string	Store or affiliate name

Example

window._upstack('track', 'purchase', {
  transactionId: 'ORD-12345',
  value: 134.99,
  currency: 'USD',
  subtotalPrice: 149.99,
  tax: 12.00,
  shipping: 8.00,
  discount: 35.00,
  coupon: 'SAVE25',
  paymentType: 'credit_card',
  shippingTier: 'express',
  items: [/* ... */]
});

​Properties