1. copy all file in your root folder
2. Does not overwrite any master files
3. Easy Installation
4. Add feature i frame option so now you can complete payment without leaving store
5. Does not overwrite any master files
6. Install the extension in the OpenCart admin panel Extensions -> Payment -> CC Avenue -> Install
7. Ensure module is enabled. To avoid common problems:
- Please enter your Merchant-ID, not your username or e-mail address!
- Optional: Enter a Working_Key for more secure transactions.
* You must Activate Working_Key settings from CCAvenue panel to use redirect url.5.