It May Seem crazy but everybody is looking for a break in any and every form think from the business angle when you give a discount its a loss in tax terms and you keep the gains pure mathmatics and its legal for you to stay a float in seem like drowning times . Every body understand a haircut or hair do is a simple piece of mind after a stressful week and they can get a discount with it to "I cant wait to tell somebody" and here comes that extra revenue
