如何获得定期付款的期末？

Question

我已经使用以下计划明细创建了定期付款：

{
    "name": "Daily Plan",
    "description": "Daily plan for sandbox",
    "status": "ACTIVE",
    "usage_type": "LICENSED",
    "product_id": "PROD-32M79039A8219464Y",
    "billing_cycles": [
        {
            "frequency": {
                "interval_unit": "DAY",
                "interval_count": 1
            },
            "tenure_type": "REGULAR",
            "sequence": 1,
            "total_cycles": 0,
            "pricing_scheme": {
                "fixed_price": {
                    "value": "5.99",
                    "currency_code": "EUR"
                }
            }
        }
    ],
    "payment_preferences": {
        "auto_bill_outstanding": true,
        "setup_fee": {
            "value": "5.99",
            "currency_code": "EUR"
        },
        "setup_fee_failure_action": "CANCEL",
        "payment_failure_threshold": 0
    },
    "taxes": {
        "percentage": "0",
        "inclusive": false
    }
}

因此，基本上我的客户应立即支付5.99，每天收取5.99。我在这里发现了三个问题：

1）创建订阅后，PayPal不会返回有关已付款期的期末信息。相反，我得到以下响应：

{
    "status": "ACTIVE",
    "status_update_time": "2020-05-05T13:57:19Z",
    "id": "I-E5EJ8L0FTMUS",
    "plan_id": "P-4VV24380M0247112FL2YW6ZQ",
    "start_time": "2020-05-04T22:00:00Z",
    "quantity": "1",
    "shipping_amount": {
        "currency_code": "EUR",
        "value": "0.0"
    },
    "subscriber": {
        "name": {
            "given_name": "test",
            "surname": "facilitator"
        },
        "email_address": "xxx",
        "payer_id": "xxx"
    },
    "billing_info": {
        "outstanding_balance": {
            "currency_code": "EUR",
            "value": "0.0"
        },
        "cycle_executions": [
            {
                "tenure_type": "REGULAR",
                "sequence": 1,
                "cycles_completed": 0,
                "cycles_remaining": 0,
                "current_pricing_scheme_version": 1,
                "total_cycles": 0
            }
        ],
        "last_payment": {
            "amount": {
                "currency_code": "EUR",
                "value": "5.99"
            },
            "time": "2020-05-05T13:54:42Z"
        },
        "next_billing_time": "2020-05-05T13:54:40Z",
        "failed_payments_count": 0
    },
    "create_time": "2020-05-05T13:53:37Z",
    "update_time": "2020-05-05T13:57:19Z",
    "links": [
        {
            "href": "https://api.sandbox.paypal.com/v1/billing/subscriptions/I-E5EJ8L0FTMUS/cancel",
            "rel": "cancel",
            "method": "POST"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/billing/subscriptions/I-E5EJ8L0FTMUS",
            "rel": "edit",
            "method": "PATCH"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/billing/subscriptions/I-E5EJ8L0FTMUS",
            "rel": "self",
            "method": "GET"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/billing/subscriptions/I-E5EJ8L0FTMUS/suspend",
            "rel": "suspend",
            "method": "POST"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/billing/subscriptions/I-E5EJ8L0FTMUS/capture",
            "rel": "capture",
            "method": "POST"
        }
    ]
}

看着next_billing_time，该值为2020-05-05T13:54:40Z，但这是不正确的，实际上是该日期已支付订阅费。 next_billing_time应为：2020-05-06T13:54:40Z，“因为客户已订阅了5.99的每日计划，所以为什么PayPal会返回激活日期？

2）我如何才能真正获得定期付款的末期？使用Stripe，我可以轻松地使用current_period_end，请参阅here。

3）start_time不正确，客户今天开始并已支付订阅，为什么贝宝昨天仍显示？

更新：

预计下一笔付款应为06/05/2020，但应为05/05/2020，因此我无法计算数据库中的订阅截止日期，PayPal使我感到非常困难

几分钟后变成：

问题在于，PayPal会在几分钟后更新此日期，这对我来说是错误的

Answer 1

PayPal在创建订阅时不会计算这些值。如您所见，相应的服务稍后会对其进行计算。