# Updating Costs Manually
To open the window, press on campaign menu, then Update costs.
# How it works
Setting up a segment of clicks that need to be updated.
Searching for these clicks in the database.
CPC = total_cost / amount on clicks.
Updating clicks cost.
Updating conversion costs.
Updating costs process is heavy operation for the database, so you might wait for 10-20 minutes until it's finished.
- Time range. Time range for selecting clicks.
- Time zone. Time zone for time range.
- Costs. Расходы и валюта.
- Only unique clicks. Select only clicks with flag Unique for campaign.
- Parameters Ad Campaign ID, Creative ID, Site and others. Additional filtration by parameters.