McDonald's Co. (Japan) has found that its campaign to give away Pokemon trading cards with its Happy Set combo meals prompted some customers to buy the meals in bulk solely to obtain the cards for resale, while discarding the food.The fast-food chain, which revealed the blunder on Monday in a press release, had limited purchases of the Happy Set -- known as the Happy Meal outside of Japan -- to five per person and implemented measures to prevent the reselling of the cards at higher prices ahead of the three-day promotion from Saturday.But the company admitted that its preparations were "ins…READ FULL ARTICLE
