Giving Away Multiple Copies of A Game

No need to give them away seperately. Just put 5 in the number of copies. If the winners mark received, you'll get your CV's worth. ^^

It doesnt matter

It will credit you with the correct amount of copies. If you are giving away games just to give away games, it doesn't matter.

Up to your preference. It will give credit for all five copies.

If you're going to make the exact same giveaway with the same criteria for each one, it's better to make one with multiple copies since it's less work and cuts out the possibility of rolling a duplicate winner.

I'd make one giveaway with multiple copies of the game just to avoid the slim chance of one person winning multiple giveaways and having to do a reroll. Otherwise it doesn't matter.

Notice that some entrants prefer having one giveaway with multiple copies, instead of multiple giveaways for one copy, since it costs less points. but as other said - totally up to you.

Thanks everybody! It turns out that Steam Gifts is only letting me give out one key at a time anyway, so it doesn't matter.

Thanks guys!