What kind of legal problems can prize promotions create?

If entry is free, does it matter how prizes are awarded?

If the event is pay to enter, how can I make it legal?

What is the usual way of meeting the skill requirement?

If I don't want the hassle of tie breakers what do I do?

Can free prize draws still promote product purchase as a way of entering?

If a payment from participants to enter a random draw doesn't benefit the promoter, is the event still a lottery?

How do you avoid the gaming/betting risk?

How does the National Lottery beat the fatal pay to enter/pure luck combination?

Is the law in this area changing soon?