answer:1. Giving candy to kids is going to be a bad idea. Good parents have always raised their kids to not accept candy and other gifts from strangers. So your plan to make those offers to kids undercuts years of parental instruction. Not to mention that some kids will be diabetic, some kids will have various allergies that you won’t know about (and they themselves may not always be aware of) and families who have just arrived at the hotel may not want their kids to have sweets that will tend to energize them, if they themselves want to get to the room and relax after travel that the kids may have slept through. Good hoteliers will know all of this and more, and would prefer that their lobbies be places of business and relaxation, not some kind of carnival midway. So I don’t like that aspect of the business, but it doesn’t mean that it’s a failure because of that. 2. Businesses who include those vouchers in your coupon book (a common enough idea in the States, by the way) may change ownership or go out of business subsequent to your publishing, and may not honor all of the vouchers. Surely not all businesses will cease to function unless there’s some kind of cataclysmic event in the area, but it only takes one or two “I really really really wanted this thing” event to sour people on the lousy coupon book they’ve bought, and then complain to the hotel management (since it was because of them that they bought the thing). 3. Enough of your potential customers among hotel guests already know this, so they may be resistant to purchasing even a steeply discounted coupon book from you. Then the hotel owner / manager won’t want to see you trying to make a hard sale on his lobby floor.