| CPC G06Q 30/0222 (2013.01) [G06Q 30/0225 (2013.01); G06Q 30/0239 (2013.01); H04L 67/02 (2013.01)] | 20 Claims | 

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               1. A computing system, comprising: 
            a processor that executes computer-executable instructions stored in a computer-readable memory, which causes the computing system to perform operations comprising: 
              causing a merchant website to instruct a web browser to transmit a validation request to a merchant backend server for applicability of a coupon code to an electronic transaction; 
                  causing the web browser to apply a proxy object to the validation request, such that the web browser transmits both the validation request and the proxy object to the merchant backend server for execution; 
                  wherein the proxy object fetches, during execution of the validation request by the merchant backend server, an execution status of the validation request; 
                  receiving, from the proxy object, an execution status of the validation request; and 
                  initiating one or more electronic actions based on the execution status. 
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