I have worked on paypal development. thank you!

I have developed paypal. thank you !!!!! After I submit a payment to paypal, PAYPAL will post some transaction information data to my website. & Nbsp; the data is carried out in the background, it also means that when the transaction status of paypal changes, it will be sent to a specified page in post mode & nb has been developed by paypal. thank you !!!!!
After I submit a payment to paypal, PAYPAL will post some transaction information data to my website.

The data is carried out in the background, that is, when the transaction status of paypal changes, it will be sent to a specified page in post mode.

How can I obtain the transaction schedules on the specified page?

After obtaining this information, I still need to pass it back to paypal for verification.

How can I return the data without moving back?

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The website he visits generally includes parameters. for details, refer to the manual. It may be $ _ GET or $ _ POST data. the returned information also has a format, which is similar to that of the payment interface. Please refer to the manual for details.
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The return_url and policy_url parameters are important.

No, it's so troublesome.

The simplest payment method is to submit necessary data to paypal. if the payment is successful, paypal will use the php file specified by the return_url and policy_url parameters to interact with your server.
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Bangding.
Pay attention to this issue because I will use it tomorrow ......