Placement positions value 15 means Bottom Right

The ad sits in the bottom-right corner of the screen while the content keeps playing.

List: Placement PositionsValue 15

When to send it

Use 15 for a lower-right corner unit over running content. It arrived in AdCOM 1.0-202607 and travels in Video.pos or Banner.pos, normally with a video plcmt of 7 (Overlay).

Buyers want the corner so they can send a creative that reads well at small size and avoids caption areas. The value is confused with 14 (Bottom Left) and 10 (Top Right), and with 17 (Reversed L shape), which also uses the lower right but resizes the content instead of covering it.

Example

{
  "imp": [
    {
      "banner": {
        "pos": 15
      }
    }
  ]
}

Fields that carry it

Other values in placement positions

ValueName
0Unknown
1Above The Fold
2Locked (fixed position)
3Below The Fold
4Header
5Footer
6Sidebar
7Fullscreen
8Partial Screen
9Top Left
10Top Right
11Frame the content
12Double box
13Double box with background
14Bottom Left
16L shape
17Reversed L shape

The placement positions list page explains the whole list and its common mistakes.