I have an auction site. I've installed the payment gateway by developer. But the developer has not fully installed the payment gateway . Payment Gateway Company "STSpayone" has tested the Payment Gateway . told me the payment gateway installation was not completed . See the attached picture of the email i received from the payment gateway
This is the remaining work:
· In case of a broken transaction where you did not get a response back from STS, you are not sending an inquiry to smart route to get the status of transaction. (kindly check page 39).
· You are not matching the secure hash to check if the transaction response was tampered or not, Please make sure to generate a secure hash from the response parameters and match it with the response secure hash. (in case of a mismatch you need to send an inquiry to get the response)
24 freelancer đang chào giá trung bình $86 cho công việc này
Hello Sir, I can not see any picture attached. please let's connect and discuss further. Relevant Skills and Experience Web Developer and Web Security Expert Proposed Milestones $88 USD - Total