Here is quickest way of showing an ad in bottom right corner of your WordPress site simply with an image URL, no other settings to make or set. Pop-up Ads Bottom Right Corner allows you to display add with an image URL and the advertisements pops-up in a windows vista type dialog box and your users may close that by clicking the ‘X’ button.
Demo Display Opencart Category in WordPress 3.8 localhost
Using Display Opencart Category in website anybuy.vn WordPress 3.8
To start, install and activate Pop-up Ads Bottom Right Corner plugin then visit your admin area Dashboard -> Settings -> Pop-up Ads Bottom Right Corner page and add your image URL, save changes and you are done.