East West Commercial Real Estate

I’m considering getting into commercial real estate loan brokering and I would like to find out how many point lenders usually pay on these types of loans. I know the amount can vary, but I’m looking fo a range so I can calculate my possible commission. For argument’s sake let’s say an average loan amount would be $2.5 million. But, any info on how the system works on loans larger or smaller than that would be helpful also. Thanks.