You can find the installation here to download include the documentation:
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Download these 2 files:
1*Betalingssystem PHP eksempel (SecureProxy / PaymentWindow)
2*Betalingssystem dokumentation
Include testing until its working.
Please, do not bid on this job if you have not worked with paymentgateway before.
More job to come after this.
Hello, I have built creLoaded and osCommerce payment modules before and can do this for you. I am a PHP and CRE/OSC expert of over 5 years. Best, Kathy