paymentType

Payment method used for checkout.

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

Type	Required	Events
string	No	purchase, add_payment_info

Common Values

These are suggested values. Any string is accepted.

Shipping tier selected.