COKE and Pepsi, of course, are old hands at the game. At any point of time, crowns or empty bottles can be exchanged for T-shirts, caps or tickets to a movie or a music or sports festival. Currently, two 300 ml Pepsi bottle cans be exchanged for cricket cards. The company plans to issue some 100 cards over the next few weeks. Mirinda crowns can fetch a ticket to the new Tom Hanks film You've Got M@il. Even once-staid companies like Britannia have jumped on the freebies bandwagon to lure kids. It's offering glowing tattoos in exchange for wrappers of its Cheese Singles, apart from yo-yos, zoomerangs, and tiffin boxes. It has also just begun a "Britannia Khao, World Cup Jao" drive, which has kids scurrying to exchange wrappers of a certain "run value" for cricket booklets that randomly contain tickets for the cricket extravaganza. Nestle's Milo is going more highbrow, with a free pocket dictionary, while Bournvita offers a tiffin box. And if buying Maltova gets you a badminton racket, the Flexikid toothbrush comes with a tattoo stamp. But to prevent a fad from going stale, it's important to have freebie extensions, as it were. For instance, PepsiCo is looking beyond tazos and now sells tazo albums. That's a leaf out of Leo Mattel's book, which has been able to sustain interest in its Barbie doll or Funskool in its G.I. Joe figures by creating a huge paraphernalia of accessories to hold interest. At McDonald's, besides the promotional toys, kids are being lured with ephemera like Ronald McDonald and Hamburglar T-shirts, tiffin boxes and sunglasses.