E-Payment Integrator 2020 C++ Edition

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Authorize Method

This method sends an Authorization transaction to PayPal.

Syntax

ANSI (Cross Platform)
int Authorize();

Unicode (Windows)
INT Authorize();
- (void)authorize;
#define MID_DIRECTPAYMENT_AUTHORIZE 3

INPAY_EXTERNAL int INPAY_CALL InPay_DirectPayment_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

There are two types of transactions, Sales and Authorizations. In a Sale, the transaction is automatically captured, and funds are automatically deposited into your PayPal account.

However, in the case of an authorization (using the Authorize method), funds are not automatically captured. You must manually capture the funds with the Capture method.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

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E-Payment Integrator 2020 C++ Edition - Version 20.0 [Build 7941]