You will receive still receive up to $200 for submitting an article and video in any one month. Any additional uploads can either be:

a. Stored and scheduled for release in future months, which will again earn you $100 credit per item per month up to $200. The items will then be viewable by the public in the month you allocate them.
b. Or, if you prefer not to wait but rather maximize your exposure on the site at the earliest opportunity, you can simply elect to publish the extra articles and/or videos for immediate public viewing. You will still receive the maximum $200 discount for that month, regardless, but you may benefit from a greater exposure on the site because of your additional articles/videos.