topic Best API to use for shopping carts with discount or promo codes? in Integration and Testing https://community.developer.cybersource.com/t5/Integration-and-Testing/Best-API-to-use-for-shopping-carts-with-discount-or-promo-codes/m-p/36347#M20222 <P>The company I work for switched their merchant account to authorize.net and I am working on setting up their shopping cart.</P><P>&nbsp;</P><P>So which is the best API to use for shopping carts with discount or promo codes?&nbsp; links to coding examples would be greatly appreciated.</P><P>&nbsp;</P><P>Thank you.</P> Tue, 22 Oct 2013 20:40:47 GMT gmberger432 2013-10-22T20:40:47Z Best API to use for shopping carts with discount or promo codes? https://community.developer.cybersource.com/t5/Integration-and-Testing/Best-API-to-use-for-shopping-carts-with-discount-or-promo-codes/m-p/36347#M20222 <P>The company I work for switched their merchant account to authorize.net and I am working on setting up their shopping cart.</P><P>&nbsp;</P><P>So which is the best API to use for shopping carts with discount or promo codes?&nbsp; links to coding examples would be greatly appreciated.</P><P>&nbsp;</P><P>Thank you.</P> Tue, 22 Oct 2013 20:40:47 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Best-API-to-use-for-shopping-carts-with-discount-or-promo-codes/m-p/36347#M20222 gmberger432 2013-10-22T20:40:47Z Re: Best API to use for shopping carts with discount or promo codes? https://community.developer.cybersource.com/t5/Integration-and-Testing/Best-API-to-use-for-shopping-carts-with-discount-or-promo-codes/m-p/36349#M20223 <P>Since, authorize.net do not handle discount or promo code, all they need is the final amount. You will have to do you own thing.</P><P>Start here to pick which API</P><P><A target="_blank" href="http://developer.authorize.net/api/compare/">http://developer.authorize.net/api/compare/</A></P><P>&nbsp;</P><P>There also CIM, which you can use to stored Customer cc info on authorize.net</P><P><A target="_blank" href="http://developer.authorize.net/api/">http://developer.authorize.net/api/</A></P><P>&nbsp;</P><P>there is sample code and SDK under the "DOWNLOADS"</P> Tue, 22 Oct 2013 20:46:36 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Best-API-to-use-for-shopping-carts-with-discount-or-promo-codes/m-p/36349#M20223 RaynorC1emen7 2013-10-22T20:46:36Z