我正在與 PayPal NVP 合作，在我的網站上建立基於訂閱的服務，我將透過 PayPal 接受付款，付款類型將是定期付款。
我正在使用以下 PayPal 方法：
//SetExpressCheckout
$sec_data = array(
'USER' => PAYPAL_API_USERNAME,
'PWD' => PAYPAL_API_PASSWORD,
'SIGNATURE' => PAYPAL_API_SIGNATURE,
'VERSION' => "95.0",
'METHOD' => "SetExpressCheckout",
'PAYMENTREQUEST_0_AMT' => $total_amt,
'RETURNURL' => "<url_structure>",
'CANCELURL' => "<url_structure>",
'NOSHIPPING' => "1",
'SOLUTIONTYPE' => "Sole",
'LOGOIMG' => "<url_structure>",
'BRANDNAME' => "My Website",
'PAYMENTREQUEST_0_CURRENCYCODE' => "USD",
'PAYMENTREQUEST_0_ITEMAMT' => $current_plan_price,
'PAYMENTREQUEST_0_PAYMENTACTION' => "Sale",
'L_PAYMENTREQUEST_0_AMT0' => $current_plan_price,
'L_BILLINGTYPE0' => "RecurringPayments",
'L_BILLINGAGREEMENTDESCRIPTION0' => "You'll be billed USD ".$total_amt.".",
'PAYMENTREQUEST_0_DESC' => "You'll be billed USD ".$total_amt.".",
'PAYMENTREQUEST_0_CUSTOM' => "Thank you for your payment!",
'PAYMENTREQUEST_0_INVNUM' => "INV-".$invoice_num,
'NOTETOBUYER' => $current_plan_name,
'PAYMENTREQUEST_0_PAYMENTREASON' => "None",
'EMAIL' => $email,
'LANDINGPAGE' => "Billing",
'PAYMENTREQUEST_0_TAXAMT' => $tax_amt,
'L_PAYMENTTYPE0' => "InstantOnly"
);
//GetExpressCheckoutDetails
$get_ec_data = array(
'USER' => PAYPAL_API_USERNAME,
'PWD' => PAYPAL_API_PASSWORD,
'SIGNATURE' => PAYPAL_API_SIGNATURE,
'TOKEN' => $ec_token,
'METHOD' => "GetExpressCheckoutDetails",
'VERSION' => "95.0"
);
//DoExpressCheckoutPayment
$decp_data = array(
'USER' => PAYPAL_API_USERNAME,
'PWD' => PAYPAL_API_PASSWORD,
'SIGNATURE' => PAYPAL_API_SIGNATURE,
'METHOD' => "DoExpressCheckoutPayment",
'TOKEN' => $ec_token,
'PAYERID' => $ec_response['PAYERID'],
'PAYMENTREQUEST_0_AMT' => $total_amt,
'PAYMENTREQUEST_0_CURRENCYCODE' => "USD",
'PAYMENTREQUEST_0_ITEMAMT' => $total_amt,
'VERSION' => "95.0"
);
//CreateRecurringPaymentsProfile
$crpp_array = array(
'USER' => PAYPAL_API_USERNAME,
'PWD' => PAYPAL_API_PASSWORD,
'SIGNATURE' => PAYPAL_API_SIGNATURE,
'VERSION' => "95.0",
'METHOD' => "CreateRecurringPaymentsProfile",
'TOKEN' => $ec_token,
'PROFILESTARTDATE' => $last_payment_date,
'DESC' => "You'll be billed USD ".$total_amt.".",
'BILLINGPERIOD' => "Month",
'BILLINGFREQUENCY' => "12",
'TOTALBILLINGCYCLES' => '0',
'AMT' => $total_amt,
'CURRENCYCODE' => "USD",
'EMAIL' => $get_cx_data['cx_email'],
'STREET' => "Bedford Ave",
'CITY' => "Brooklyn",
'STATE' => "New York",
'COUNTRYCODE' => "US",
'ZIP' => "11211"
);
//GetRecurringPaymentsProfileDetails
$grppd_array = array(
'USER' => PAYPAL_API_USERNAME,
'PWD' => PAYPAL_API_PASSWORD,
'SIGNATURE' => PAYPAL_API_SIGNATURE,
'VERSION' => "95.0",
'METHOD' => 'GetRecurringPaymentsProfileDetails',
'PROFILEID' => $get_crpp_response['PROFILEID']
);
以下是我的 PayPal 功能：
function toPayPal($inputArray, $PayPalURL) {
$nvp_post_data_str = '';
foreach($inputArray as $key => $value) {
$nvp_post_data_str .= $key.'='.urlencode($value).'&';
}
$nvp_post_data_str = substr($nvp_post_data_str, 0, strlen($nvp_post_data_str) - 1);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $PayPalURL);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $nvp_post_data_str);
$httpResponse = curl_exec($ch);
//$httpResponse;
$httpResponse = explode('&', $httpResponse);
for($i = 0; $i < count($httpResponse); $i++) {
$temp_array = explode('=', $httpResponse[$i]);
$httpResponseArray[$temp_array[0]] = urldecode($temp_array[1]);
}
return $httpResponseArray;
}
我將 nvp 資料傳送到 PayPal，如下所示：
toPayPal($nvp_data, "https://api-3t." .(PAYPAL_MODE == 'TEST' ? 'sandbox.paypal' : 'paypal'). ".com/nvp");
現在的問題是，Sandbox 上似乎一切正常，但在 Live 中，我的 PayPal 主帳戶上並未建立定期帳戶。
我有什麼遺漏的嗎？另外，需要安裝NVP SDK什麼的嗎，我也不知道。
此外，在沙箱中，當我在GetRecurringPaymentsProfileDetails 的回應上執行print_r() 時，PROFILESTARTDATE 和NEXTPAYMENTDATE< /code>#是相同的。是這個問題嗎？
感謝大家抽出寶貴的時間。
不要使用舊的 NVP API。
目前的 PayPal 訂閱整合記錄在此。
為了節省時間，您可以在帳戶的 GUI 中產生一個按鈕：
但是一切都可以透過 API 進行管理，請參閱第一個文件及其 API 參考。
使用正在建立訂閱的客戶端 ID，訂閱 Webhook 事件
PAYMENT.SALE.COMPLETED，以取得初始訂閱以及所有未來付款的通知。如果您需要其他元資料進行跟踪，例如訂閱對應的使用者/個人資料，請在 createSubscription 物件中新增
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