That’s just not true, because it implies a lot of slots go unused and those would then be paid for by the resellers. The solution is to create more slots to mee

That’s just not true, because it implies a lot of slots go unused and those would then be paid for by the resellers. The solution is to create more slots to meet demand until the resellers can’t pay those costs anymore. However you do have to accept that then again some slots will go unused and the cost of those will be borne by the party that runs the exams. But that isn’t a whole lot of cost really because it’s just a small proportion of a room that exists regardless and an attendant that is handsomely paid by the fees.