You can add custom lead sources in settings > sources.
Each lead source has three configurable settings:
Colour: this will help you distinguish your new lead source visually.
βTip: To change the colour of the lead source, tap the droplet icon and select a new colour.Name: the name of the source of the lead, e.g. 'Google Ads'.
Avg. cost: the average cost of the leads from this particular source.
Note: Average lead cost can be updated at any time, but changing this setting will not update old leads; the new value will only apply to new leads.