The realtor I have selected charges a $6000 flat fee for any properties under $100,000. 

I would inform them that you will be charging them X amount to cover part of the repair.I have a tenant that doesn't want to bother me with stuff.

The concern I have with this one is that they charge errors and omissions insurance which is over 200/month but they said they make it 100 with the rest drawn from commissions.

They also put all your properties on one simple monthly invoice, send it to you 3 weeks ahead of time in case you need to make changes that month, and you only pay month-to-month, so if you sell a property, you cancel and don't have to pay for time not used, which most companies charge you a min of 3-6 months, if not 12 in advance and will not refund any premiums.

I’ve never had to charge him a late fee in the past, but I don’t want to allow this to continue.

So I charge for that service.

Pro-rated rent is where you charge only for the time they're in the property, 5th -30th is 26 days of rent due for June. 

I called every storage place around town, and that’s in line with what they’re charging (after a rent increase.)

I did several lease purchases and straight birddogging for people wanting to buy and charged them a fee.

I have a Buyer that I am working with to try and finalize my first deal on a commercial property and I have been dealing with the sellers rep. We are negotiating right now but the sellers rep said they are asking for ...