The number "10" is a maximum...not automatic.2 - What's "a bit" equal to? 

@Cameron Riley In Chicago, the landlord/tenant law is written so failure to pay the $2.50 in interest automatically entitles the tenant to damages equal to twice the security deposit.

The go to step 2 without over-complicating things with options and possibilities and what if this happens what do I do then...Here is the trick...All the gaps of knowledge you have.. all those insecurities of not knowing what lies in between step 1 & step 2, will automatically force itself upon you when you reach that point, and THEN you will solve that issue.

Their loss I suppose, on track to do close to $2mil gross with Airbnb in 2019.Understood John, I was thinking that maybe just being able to automatically update your pricing on a daily basis might be worth the 1% cost. 

The mistake you are making is assuming it's automatic...and fast. 

I want to be able to just punch in the numbers for each project and its automatically calculates everything from start to finish.

Well i cant stick with a job because i do construction projects out of town that pay good money but dont last long and find another and repeat  That isn't an automatic dealbreaker at all.

I spelled out late fees right in the agreement, included a statement that the late fee will be applied automatically and without a notice, if the second half of the payment is not received by 15th of the month.

Every purchase agreement should automatically include an several contingencies that will allow you to back out.

I'll open a local bank account and have them all deposit their rent automatically or pay online.