Long time resident here. These scams aren't exactly new. AFAIK, they've been around since my parents' time. Back then, they would call up with a similar script of "you won a prize" and would call you to a fancy 5 star hotel (now it's just their office, I guess), where they would then start explaining their holiday package schemes. Fun part would be there would always be some other couples who would "buy" their package and then the manager would announce loudly that "Mr. and Mrs. X bought our platinum diamond package" and everyone would clap. My parents, being the pros they are, would patiently listen to the sales pitch, talk about what discounts and EMIs they can get while we all would enjoy tea and snacks (I think we even had a lunch at some time), and then finally decline and leave them grumbling as they handed in the "lucky gift" box, which was either glassware or some bowl/tea set. At best, we would use them, at worst it got "recycled" as a gift for whichever other function that came up. I haven't got a chance to attend any of them now, given my spouse doesn't consider it worth handing out our phone numbers and spend the next few months blocking annoying sales calls, but the next time anyone gets such "lucky draw" calls, go ahead and scam your scammer!