"It's Free" "بلا حقها"
It is the most despised phrase you can hear during a commercial transaction. What might seem like a smooth purchase will become nightmarish when the salesperson utters these 2 words.
Bargaining down a price is an essential skill developed through growth and experience, but a "بلا حقها" interrupts the instinctual habits as it forces you to go against nature.
How can an offer of free services be so evil? Well, because it is not genuine. If you take it literally, you will be accused of stealing. When a salesperson uses this phrase he is not being generous, he is forcing you to reverse bargain. He will insist on a "بلا حقها" until you are forced to start offering what you think is fair value. However the incessant "بلا حقها" will not stop pushing you into the unnatural position of offering more than his asking price of Zero.
Since you, being a fair normal person, will not walk away with the product or service for free. You will end up offering a sum of money well over the market value to counter the sales person "generosity". That is when the "بلا حقها" barrage stops, but instead of the salesperson being happy and appreciative of your offer; He (yes always a He) will be angry at you for breaking his word.
You just bullied him into accepting evil of money when all he wanted was to please you for free.
"بلا حقها" a Lebanese trade traditional strategy that was not taught in my MBA program.