To configure the ATOS payment plug-in, please visit the ATOS website and register. Get your Merchant ID and Merchant certificate. To test your integration with ATOS Payment Gateway, you can use the demonstration Merchant ID - Certificate file pair. To process real payments, you should change the demonstration Merchant ID into the production Merchant ID in your HSPcomplete ATOS configuration form and upload the "production" certificate file using this form.
The callback URL to send the ATOS Payment Gateway response is being automatically passed to ATOS server. You can see this URL in the HSPcomplete ATOS configuration form.
Before using the ATOS plug-in to accept payments from your customers, we recommend you to perform at least one real transaction in "production" mode to ensure that the integration with ATOS Payment Gateway is successful.
Note: It is not possible to use the HTTPS protocol with ATOS . Thus if you want to use the ATOS server to process transactions at your online store, please disable the SSL protocol for your store.
To configure the ATOS plug-in: