{"id":229,"date":"2021-07-22T09:15:57","date_gmt":"2021-07-22T09:15:57","guid":{"rendered":"https:\/\/payb.co.uk\/integration-guide\/?p=229"},"modified":"2021-07-22T09:15:57","modified_gmt":"2021-07-22T09:15:57","slug":"server-result-delivery-method-2","status":"publish","type":"post","link":"https:\/\/payb.co.uk\/integration-guide\/hosted-payment-form\/server-result-delivery-method-2\/","title":{"rendered":"SERVER Result Delivery Method"},"content":{"rendered":"

 <\/p>\n

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  1. \n

    The results of the transaction are then passed back to the merchant\u2019s system<\/span> (ServerResultURL). This is a direct layerofcommunication withoutcustomer involvementor<\/span> awareness.<\/span> The<\/span> data<\/span> passed<\/span> to<\/span> the<\/span> Merchant\u2019s<\/span> System<\/span> should<\/span> be<\/span> checked<\/span> for<\/span> errors<\/span> at<\/span> this<\/span> point.<\/span><\/span><\/p>\n

      \n
    1. \n

      At<\/strong><\/span> this<\/strong><\/span> point,<\/strong><\/span> the<\/strong><\/span> payment<\/strong><\/span> processing<\/strong><\/span> has<\/strong><\/span> been<\/strong><\/span> completed.<\/strong><\/span> If<\/strong><\/span> the<\/strong><\/span> transaction<\/strong><\/span> was<\/strong><\/span> successful,<\/strong><\/span> money<\/strong><\/span> hasbeenexchangedbetweenbanks.<\/strong><\/span><\/span><\/p>\n<\/li>\n

    2. \n

      If<\/span> errors<\/span> occur<\/span> with<\/span> the<\/span> results<\/span> (for<\/span> example;<\/span> Variable<\/span> Tampering),<\/span> the<\/span> merchant\u2019s<\/span> system<\/span> should<\/span> stop<\/span> the<\/span> transaction<\/span> from<\/span> going<\/span> any<\/span> further<\/span> and<\/span> move<\/span> to step<\/span> 14.<\/span><\/span><\/p>\n<\/li>\n

    3. \n

      If there is an error in the payment gateway being able to reach the merchant\u2019s<\/span> system (ServerResultURL), an invalid URL for example, then <\/span>the transaction result is<\/strong><\/span> displayed on the payment gateway and the customer is not redirected back to the<\/strong><\/span> merchant\u2019s<\/strong><\/span> website<\/strong><\/span> and<\/span> the<\/span> process does<\/span> not<\/span> go<\/span> any<\/span> further.<\/span><\/span><\/p>\n<\/li>\n<\/ol>\n<\/li>\n

    4. \n

      The<\/span> results<\/span> are<\/span> stored<\/span> by<\/span> the<\/span> merchants<\/span> system<\/span> (ServerResultURL).<\/span> The<\/span> merchant<\/span> can<\/span> choose<\/span> to<\/span> store<\/span> the<\/span> results<\/span> where<\/span> they<\/span> prefer, such<\/span> as<\/span> a database<\/span> table<\/span> or<\/span> a<\/span> secure file<\/span> on<\/span> the<\/span> server.<\/span><\/span><\/p>\n<\/li>\n

    5. \n

      The merchants system (ServerResultURL) then passes a response back to the payment<\/span> gateway to advise whether the results were received ok, or not (variable tampering for<\/span> example).<\/span><\/span><\/p>\n

        \n
      1. \n

        If the payment gateway receives any other response StatusCode other than 0, <\/span>the<\/strong><\/span> payment gateway will not redirect the customer back to the merchants system<\/strong><\/span> (CallbackURL) and will display the transaction result directly<\/strong><\/span>. No further steps take<\/span> place.<\/span><\/span><\/p>\n<\/li>\n

      2. \n

        Upon<\/span> a<\/span> successful<\/span> response<\/span> from<\/span> the<\/span> merchants<\/span> system<\/span> (ServerResultURL),<\/span> the<\/span> payment<\/span> gateway will redirect the customer back to the merchants system (CallbackURL), <\/span>unless<\/strong><\/span> the merchant supplied \u201cPaymentFormDisplaysResult\u201d set to TRUE as part of the initial<\/strong><\/span> transaction request sent to the Hosted Payment Form<\/strong><\/span>. If the<\/span> PaymentFormDisplaysResult was set to True at the time of the initial request, <\/span>the<\/strong><\/span> payment gateway will not redirect the customer back to the merchants system<\/strong><\/span> (CallbackURL) and will display the transaction result directly<\/strong><\/span>. No further steps take<\/span> place.<\/span><\/span><\/p>\n<\/li>\n<\/ol>\n<\/li>\n

      3. \n

        The<\/span> merchants system<\/span> (CallbackURL)<\/span> will<\/span> then<\/span> retrieve<\/span> the<\/span> earlier<\/span> stored<\/span> transaction<\/span> results.<\/span><\/span><\/p>\n<\/li>\n

      4. \n

        The<\/span> merchant\u2019s<\/span> system<\/span> should<\/span> display<\/span> the<\/span> transaction<\/span> result<\/span> to<\/span> the<\/span> customer<\/span> (or<\/span> desired<\/span> error<\/span> information<\/span> if<\/span> any<\/span> occurred<\/span> before<\/span> this<\/span> point).<\/span><\/span><\/p>\n<\/li>\n<\/ol>\n

         <\/p>\n","protected":false},"excerpt":{"rendered":"

          The results of the transaction are then passed back to the merchant\u2019s system (ServerResultURL). This is a direct layerofcommunication withoutcustomer involvementor awareness. The data passed to the Merchant\u2019s System should be checked for errors at this point. At this point, the payment processing has been completed. If the transaction was successful, money hasbeenexchangedbetweenbanks. If…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,29],"tags":[],"_links":{"self":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/229"}],"collection":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/comments?post=229"}],"version-history":[{"count":1,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/229\/revisions"}],"predecessor-version":[{"id":230,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/229\/revisions\/230"}],"wp:attachment":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/categories?post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/tags?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}