All placement areas

Choose the actual slot

Placement key	Area	Initial desktop size examples	Initial mobile size examples
header	Header	728×90, 970×90, 970×250	320×50, 320×100
footer	Footer	728×90, 970×90	320×50, 320×100
content_top	Above content	728×90, 970×90	320×50, 320×100
home_stats	Above statistics, front page only	728×90, 768×90	320×50, 320×100
content_bottom	Below content	728×90	320×50, 320×100
left_sidebar	Left sidebar	160×600, 180×150	180×150
right_sidebar	Right sidebar	300×250, 300×600	300×250
between_nodes	Between forum nodes	728×90	320×50, 320×100
between_posts	Between replies	728×90	320×50, 320×100
modal	Dismissible overlay	600×400	300×250
top_bar	Top bar	728×90	320×50
bottom_bar	Bottom bar	728×90	320×50

Saved placement settings are authoritative; these are initial sizes, not a guarantee your board still uses them. Existing upgrades can retain older choices.

Capacity, display count and repetition

Active capacity accepts 1–50, default 3. Shown at once accepts 1–6, with overlays limited to one. Capacity limits active campaigns; display count limits what is drawn on a page load. The repeat interval controls between-node/reply insertion, not how long one creative remains visible.

Eligible campaigns shuffle on page load. There is no timed slideshow. Several eligible ads can share one placement; refreshing may choose another. Targeting and campaign/payment states are checked before display. A layout must actually expose a slot for that slot to draw.

Mobile choice

Image choice uses the viewport at page load, with mobile at 767 px or below. Load each target width freshly; resizing an already-loaded page does not swap the selected image. Do not upload a desktop image and assume the mobile upload becomes optional.