# Updating costs manually
To open the window, press on campaign menu, then Update costs.

# How it works
- Setting up a segment of clicks needed to be updated.

- Searching for these clicks in the database.
- Calculating
CPC = total_cost / amount on clicks. - Updating clicks cost.
- Updating conversion costs.
WARNING
Updating costs process is a heavy operation for the database, so you might wait for 10-20 minutes until it's finished.
# Settings
- Time range. Time range for selecting clicks.
- Time zone. Time zone for time range.
- Cost. Costs and currency.
- Only unique clicks. Select only clicks with a flag Unique for campaign.
- Skip bot traffic in cost updates. When updating costs, bot-marked clicks will be skipped by default unless specified otherwise.
- Additional filtering is available by click attributes (offer, landing page, source, and others) and by parameters.