Need help with making a giveaway.

If you bought a game as a gift, it's already in your inventory

3 options:

• add it to your library (not what you want)

• buy it as a gift, and send it (you cand directly send the gift to the winer by this way (don't choose a wrong acount anyway))

• buy it as a gift, and hold it in you inventory (you can send it later by the steam trading system)

Hope I answer your question ;)