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Credit Card Payment Method

I am creating an online store using ASP.net and C #. It is assumed that the payment will be received on the website using the main card, visa, PayPal and electronic transfer. Any link how I can do this, esp for the main card and visa. Is this done through a web service? Should I use a payment gateway? Can I directly connect to the MC and visa? I absolutely do not understand this. Thank you

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Yes, you must use a payment gateway. Such services are provided by banks. Also Paypal .

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I suggest you use a third-party payment processing API :) Paypal would be a good choice :)

Take a look at the Paypal SDK here https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/library_download_sdks

And you might be interested in Paypal Direct Payment API https://www.paypal.com/cgi-bin/webscr?cmd=_dcc_hub-outside

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As others have said, you need to use a payment gateway such as WorldPay or PayPal.

I personally chose Paypal because of the large amount of information on how to implement a payment system on websites using PHP, JSP, ASP.NET, etc.

Plus Paypal offers a wide range of packages according to your needs - you can also use the option "IPN" (Instant Payment Notification).

IPN Paypal will make a call to a special asp.net file that you specify on your server every time a payment is made from your website ... as part of this call, IPN will send more than a bunch of data, such as order number, recipient name and etc., you can use this data to update database tables, such as "Payment Status", a great feature!

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Source: https://habr.com/ru/post/1310645/

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