Example response

{
  "planPrice": 50,
  "planCurrency": "usd",
  "invoices": [
    {
      "invoiceDate": "2025-11-01T00:00:00.000Z",
      "dueDate": "2025-11-13T00:00:00.000Z",
      "status": "upcoming",
      "totalAmount": 80,
      "subtotal": 70,
      "currency": "usd",
      "taxAmount": 10,
      "taxPercentage": 10,
      "invoiceURL": "https://invoice.stripe.com/i/acct_.../test_...?",
      "invoicePDF": "https://pay.stripe.com/invoice/acct_.../test_.../pdf?s=ap",
      "monthText": "November 2025",
      "mainLines": [
        {
          "description": "1 x Unleash PAYG Seat (at $75.00 / month)",
          "quantity": 1,
          "totalAmount": 7500,
          "currency": "usd",
          "lookupKey": "auth_app_payg_seat",
          "startDate": "2025-11-01T00:00:00.000Z",
          "endDate": "2025-11-30T23:59:59.999Z",
          "limit": 5,
          "unitPrice": 0.05
        }
      ],
      "usageLines": [
        {
          "description": "1 x Unleash PAYG Seat (at $75.00 / month)",
          "quantity": 1,
          "totalAmount": 7500,
          "currency": "usd",
          "lookupKey": "auth_app_payg_seat",
          "startDate": "2025-11-01T00:00:00.000Z",
          "endDate": "2025-11-30T23:59:59.999Z",
          "limit": 5,
          "unitPrice": 0.05
        }
      ]
    }
  ]
}