Alot of campaign restrictions have something along the line of - 'No misleading'.
But if you go on adplexity for sweeps and esp iphone offers, all you see are 'you've won an iphone' type landers.
Wondering if you need to cloak for landers that say that the user has won?
Just want to make sure there'll be no chargebacks or leads shaved off if I use the type of landers I specified above.
Many thanks for your responses! 
Best thing you can do is to ask your AM from the CPA network about it.
He can tell you better what is allowed for specific offers and what not.
Hi,
There is no need to clock it on pop . You can always start with caps if you are concerned about the quality or send traffic to different advertisers available . Also you can use the word "You may win" instead of " You won this " , Many advertisers are good to go with the earlier mentioned text in which possibility of showing winner presented .
I really really don’t recommend to cloak and break rules. It will be better for all to work honestly. And if you see “no misleading” - don’t use it. Usually you just need to do 1-2 small changes on your LP to be approved. Always ask your AM. But clean landers work also good!