I want to see a record of communication with the tenant's bank's Branch Manager showing they are working to reverse the charge, or explaining why they can't reverse the charge, and I would want DAILY updates.

There are two options: invest in systems to manage the volume or invest in someone who has the systems.I chose to self manage... and at the same time also to manage other folks properties.

Reusable, interest calculated on the daily balance (not amortized and not paying anything if you don't have a balance).

The big money guy over bid on auction home just to increase there volume and little ole me can't see making this kinda investment when my money sitting in mutual funds have been preforming very well.  

The best thing to do if you’re doing volume is let your vendors know your plans and let them buy in bulk for you.

The problem you are running into is typically related to newer adjusters or high volume workload (30-40+ claims/month). 

Charge the most for daily rentals, the 2nd most for weekly rentals, and your current rate for monthly.

If you're going in blind, a really useful metric is just to see who does the most volume of business.

He does $60 million in volume a year, and I was completely dumbfounded when dude said what his net income was, I sell $15 million a year and I was netting more than him who was selling 4x as much.   

Last year we net approx $15,000 from the property but figured we can do better since we learned we had lower daily rental rates then airbnb's around us.How do we circumvent the 20% down payment?