How do I use the polygon trade area search?

To draw a custom polygon trade area, select the Trade Area tab. Next, select Draw Custom Polygon.

You then enter Draw Mode and can draw the custom polygon trade area using your mouse selecting the points you want to include in the trade area.

Once you have drawn your trade area press the ESC key to end Draw Mode. You will see your polygon trade area and how many properties it comprises in the upper left-hand corner.