Every day you can win 100 Ecency Points, the winner is chosen at random.

No need to explain what are Ecency Points, if you use Ecency frontend. If not, just start, and you will see how useful these Points are. But I'll explain anyway, because enlightenment is the only reason we're all here.
So, you can use Ecency Points for the following purposes:

1. Promote your (or not your) post.
Post will appear in all feeds of Ecency.com (by "all feeds" I mean any tags, communities, /hot /created /rising and other tabs). It costs from 150 Points for 1 day to 1000 Points for 14 days.

2. Boost your (or not your) post.
You can order upvote from @ecency (plus a small trail). Minimum amount is 150 Points, for which you will receive upvote with $1 worth. Each additional 50 Points adds $0.33 up to maximum of 500 Points for $3.33 worth. As you can see, it's linear dependence, and it's simple.
The only thing to note is that upvote does not come automatically, moderators will check your post first. If you published some rubbish, you will not get upvote (but you will get refund of Points). What is "rubbish", I will not explain here, it is rather a philosophical question.

3. Finally, you can just make a gift to any user by simply transferring Ecency Points to him, as you transfer Hive, HBD or any tokens.

On this, let me consider the introduction over and go directly to giveaway.