When you're creating a new campaign on Mobidea's Tracker, you're gonna be able to select between Direct Link (users go straight to the offer) or Lander (users go to the landing page before actually reaching the offer.)
In case you pick the Lander, you'll be asked to create one.
Name it, select a category and a language.
The objective is to allow you to better organize your inventory.
Now, insert a URL to your landing page.
You can also choose the number of offers, which means the number of Calls-to-Action (buttons, links, etc.) on the landing page that'll lead to the offer.
Later, this lander will be displayed in your list of landers, which means you can use it whenever you want.
Note: Mobidea doesn't provide domain or hosting for your landing page.