When you need to create a new ad, many times it's much easier to copy an existing one. Fortunately, for most ad types that's very easy to do in Pro. The copy ad option is contained within the status dropdown, which appears on most pages. We have a detailed overview of these status indicators here. When you hover over the status indicator you'll see:
The two copy options are:
You can also find the copy ad option on the zone and advertiser detail pages.