1.Unzip the OpenCart FastSwiff plugin

Unzip OpenCart FastSwiff Plugin

Now go to upload folder and copy both folder

Now go to your site's root folder and paste both folder there

2. How to Configure

Now Open the site's admin

Install the plugin

3. Add All Information

Now click on save button and all information will be saved

4. Checkout Process

Now select the FastSwiff payment option and press the continue button to proceed the checkout process

Now select the payment option