shippingTier

Shipping tier selected by the customer.

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

Type	Required	Events
string	No	purchase, add_shipping_info, select_shipping_method

Common Values

These are suggested values. Any string is accepted.

Shipping cost amount.

Payment method used.