As with all questions and concerns, it should be specially kept in mind that you should always make the payment in a closed plain envelope after the meeting is over. And instead of giving it in hand, put it on a desk Callgirls or inconspicuous place. And it would be better if instead of talking openly about it, tell in gestures where their payment amount is. By doing this instead of paying the amount directly, you will also be safe and it will be safe for the escort too. Because confidentiality in escorting outweighs your security guarantee.