How do I install the Cayan extension for Magento 1?

System prerequisites

To install and use the extension, you must have:

• A valid merchant account with us
• A webserver with the following:
  • Magento CE (1.9.0 or higher)
  • cURL for PHP
  • DOM or XML for PHP
  • SSL installed on your site and active on the Checkout and Logon pages

Using marketplace to install the extension

We recommend that you use Magento Marketplace to install the extension.

Before installing the extension

Before you install the extension, you should create a backup of your store.

How to download the extension

1. Open your web browser.
2. In the address bar, type https://marketplace.magento.com.
3. Using your user credentials, log on to Magento Marketplace.
4. In the search field, type Cayan. 
5. Select the Cayan extension. 
6. Click Add to Cart.
7. Select your basket and click Go to Checkout to complete your order.

How to install the extension

1. Unzip the Cayan Extension file that you downloaded from Magento Marketplace.
2. On the server that hosts your Magento store, navigate to the root folder.
3. Upload the unzipped Cayan-Extension file to the root folder.
4. Clear the cache.