> ## Documentation Index > Fetch the complete documentation index at: https://docs.pingtree.com/llms.txt > Use this file to discover all available pages before exploring further. # Scrub Settings > Set up payout scrubbing logic based on unit or revenue thresholds, with optional sub-ID conditions. > **Note:** This tab is available in **Custom Source (CS)** and **Marketing Partner (MP)** source types. The **Scrub Settings** tab allows you to configure scrub-based payout structures for clicks and forms. These are typically used to pay out traffic sources after a certain level of qualification or revenue has been met — instead of paying for each individual lead. All Sources ## Scrub Types You can configure scrub payouts for two lead types: * **Clicks** * **Forms** Each of these supports two scrub strategies: ### 1. **Unit-Based Scrub** Payout is triggered **after every X qualified leads**. Example: Set a scrub to fire a payout after every 5 qualified form submissions. ### 2. **Revenue-Based Scrub** Payout is triggered **once a set revenue threshold is reached**. Example: Set a scrub to fire a payout every time the lead revenue crosses \$100. ## Advanced Settings - Sub ID Customization All Sources In addition to global scrub rules, you can define **custom scrub logic based on sub IDs** (typically captured via tracking parameters like `utm_term`). This allows different scrub conditions per sub-source or traffic segment. ### Example Use Case: * For `utm_term=aca`, apply a specific unit-based scrub (e.g., $6 payout after $6.5 in revenue). * For `utm_term=med`, apply a revenue-based scrub (e.g., 1 payout every 3 leads). These sub-ID level controls provide powerful flexibility in managing scrub payouts per traffic type or partner. *** * [Click here to view Custom Source Single View pages](./Custom-Source-Single-View) * [Click here to view Marketing Partner Single View pages](./Marketing-Partner-Single-View) * [Click here to view Media Channel Single View pages](./Media-Channel-Single-View)