shipping - Upstack Data

Shipping cost for the order.

window._upstack('track', 'purchase', {
  transactionId: 'ORD-12345',
  value: 134.99,
  currency: 'USD',
  shipping: 8.00
});

Type	Required	Events
number	No	purchase, initiate_checkout, add_shipping_info

shippingTier

Shipping speed/tier selected.

tax

Tax amount.