If your website has an SSL certificate installed (i.e. the URL starts with ‘https://’), then you can install a FetchRev website plugin and have your visitors purchase offers without ever leaving the site.
By default, when a website visitor clicks Buy Now on your website, they will be taken to a FetchRev landing page.
If you turn on Enable purchase on website in the settings of your plugin, then clicking on Buy Now will launch a purchase process without leaving your site.
If your website does not have an SSL certificate installed, then clicking on Buy Now will take visitors to a FetchRev landing page regardless of the setting on the plugin.