Excess Search is a fee we will charge you only if you make less than 1 booking per 1,500 searches. We charge this fee to make sure we can cover the costs to the airlines processing your searches.
If you make 10 orders in a month, then you'll be allowed
10 * 1500 = 15000 searches free of charge.
If you made 25,000 searches, then you'd pay
((25000 - 15000) * $0.005) = $50