You can change the delivery time for many offers at once with Bulk actions. The change applies to the offers that match your filters.
Quick answer
Go to Offers, filter the offers you want to change, then select Bulk actions > Delivery time.
The change only applies to the offers your filters show. Other offers stay the same.
Steps
Select your profile picture in the top-right corner, then select Offers.
Choose the offers you want to change: select the game, the server or platform, and whether to show active or paused offers.
In the top-right corner, select Bulk actions > Delivery time.
Choose the new delivery time and select Save.
What happens next
You’ll see a message confirming the delivery time was changed. The new delivery time applies only to the offers your filters showed:
If you filtered by game, only that game’s offers change.
If you showed active offers only, your paused offers stay the same.
If you didn’t use any filters, all your offers change.
Tip: Set a delivery time you can always meet. A fast delivery time helps your ranking, but missing it lowers your score.