Hello friends. I would like to integrate the paypal payment system into my MVC project. My project running on the sandbox side does not work on the live side. http://prntscr.com/lb3sgi http://prntscr.com/lb3sll http://prntscr.com/lb3sov I looked at the codes from this site https://code.tutsplus.com/articles/paypal-integration-part-2-paypal-rest-api--cms-22917 Thanks
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