Stripe\Customer JSON: {
    "id": "cus_RKfVzmtrP6fUnE",
    "object": "customer",
    "address": null,
    "balance": 0,
    "created": 1733247939,
    "currency": null,
    "default_source": null,
    "delinquent": false,
    "description": "example customer",
    "discount": null,
    "email": "email@example.com",
    "invoice_prefix": "1E0C0EB2",
    "invoice_settings": {
        "custom_fields": null,
        "default_payment_method": null,
        "footer": null,
        "rendering_options": null
    },
    "livemode": false,
    "metadata": [],
    "name": null,
    "next_invoice_sequence": 1,
    "phone": null,
    "preferred_locales": [],
    "shipping": null,
    "tax_exempt": "none",
    "test_clock": null
}