Expectations can be a tricky thing. I have attempted to list out  my own expectations so our communication can be unencumbered by the trappings of questions.  
I heavily prefer my benefaction inside a non-sealed envelope. 
Cards that make me smile are a bonus!
Please book mindfully.
Time is a precious commodity.
Honor the commitment you have made to yourself and to me. 
I have a strict  cancel policy. 
 Cancellation 3 hours+ ahead 
-An amazon gift card is appreciated 
--If I traveled to see you-the full fee is due. --
 Cancellations : Less than three hours 
100% of the appointment is due. 
The cancel fee can be used to secure a rescheduled session.
If I have to cancel- 
3+ hours notice given 
-Refunded deposit 
-50% off next appointment .
While in the US I refuse to answer services questions.
Asking these questions will forfeit your deposit and our appointment will be canceled. 

Please try not to arrive early or late. If arriving early- find a coffeeshop or similar. 

I give a 10min grace period on each side.

If you are going to be more than 10 mins late- please update me as soon as you can.  

As a free spirit I am relaxed about drug use during appointments if the following qualifications are met 

-You are not so impaired as to cause me harm 

-You do not pressure me into doing said drugs 

-The drugs do not cause lingering odor or damage.