Creating a raffle

Whenever I try to submit a raffle it says "Unable to load your inventory."

When submitting a raffle we must load your inventory from Steam to ensure that you're submitting valid items. This error means that the Steam API is undergoing some stress; you can try again in a few moments, or later.

What does it mean that I've hit my limit in a raffle?

Because bot space is precious, you may only have a certain amount of items in the raffle bots at once. Any item that has not been won and withdrawn by the winner is considered to be in the bots. For normal users the limit is 50; you can increase this by purchasing premium.