{
  "name": "Widget Order",
  "description": "Order for 2 Widget Pro units",
  "local_price": {
    "amount": "49.99",
    "currency": "USD"
  },
  "pricing_type": "fixed_price",
  "redirect_url": "https://yourstore.com/success",
  "cancel_url": "https://yourstore.com/cancel",
  "metadata": {
    "customer_id": "cust_42",
    "order_id": "ord_99"
  }
}