The Fee Type column on the Transactions list tells you why each fee was charged. These are the same fee types masters configure in their fee plans.

The Fee Types
| Fee type | Charged for |
|---|---|
| Trade fee | A fixed USD-per-lot fee on closed copied volume. |
| Performance fee | A share of the profit the strategy generated for the investor. |
| Profit fee | A share of new realized profit from profitable closed positions. |
| Joining fee | A one-time fee to start a subscription. |
| Management fee | A time-adjusted percentage of managed balance or equity. |
| Subscription fee | A fixed recurring fee for the covered part of a calendar period. |
For the full definitions and how each fee is calculated, see the Fee list in the Copy Trading, PAMM & MAM concepts section. The dedicated Performance fee, Management fee, Profit fee, Trade fee, Subscription fee, and Joining fee pages cover their formulas in detail.
