Hello,
I just went to an outcall for one hour and the client wanted two hours but when I arrived we never discussed the time so I had a shower before we started and came to the conclusion to just go with it, of course it ended up being only an hour. Because he gave me the money for my two hour rate, the cash was sitting on the table.
After we finished, I had a shower and came out and only took the amount of money for my hourly rate plus my outcall fee which would be +$50 CAD (I'm sorry, it's not in the European currency!! It's not a significant amount). Anyway, i got home and realized I am short the outcall fee of +$50. I don't think he took it because I counted it myself and I think it was totally my error and getting confused with all the bills. Would you text your client and let him know, would you just make a note that he owes you the amount, or would you just leave it or do something totally different?