In this case, the "check collection fee" doesn't have a fixed amount for all banks.
Key points
Check your bank's current fee schedule and ask about each cost associated with the service, not just one.
If the fee has already been deducted and you don't understand it, ask the bank for an explanation before filing a complaint.
The figures, fees and limits in this answer vary by bank and change over time — confirm them with your bank or the official source before acting.