More than 100 US cities have so far bid to hosting Amazon's second headquarters.
Other US cities seeking to bid will need to submit their proposals by the end of Thursday.
Amazon plans to invest $5 billion and create 50,000 new jobs at the new headquarters, which will be a full equal to its Seattle base.
The investment will also create tens of thousands of other jobs in construction and the surrounding community.
More than 100 cities have expressed an interest in hosting Amazon's new headquarters.