When a crate is being delivered, you can choose to watch an ad to reduce the delivery time or to open the crate immediately using Bucks.
If an ad can be watched, text on the crate’s icon will indicate that the delivery can be sped up.
Watching an ad will reduce the delivery time by 30 minutes, and you can watch up to 5 of these every 24 hours.
The 5 available ads can be distributed as you wish (they can all be used on one crate, or on multiple different crates).
If there are fewer than 30 minutes left on a crate’s delivery time, the crate will open immediately after watching the ad.