Dive Summary:

• Experiencing growth with e-retail and commerce, the United States Postal Service (USPS) has declared that those packages will continue to be delivered six days a week.
• The USPS has yet to finalize what will be delivered on Saturdays with the main concern being what classifies as a letter or a package.
• The USPS has already confirmed it will cease Saturday deliveries of DVDs and magazines.

From the article:

"...Facing a nearly $16 billion budget shortfall, the U.S. Postal Service said this week that it plans to cut expenses by ending Saturday delivery in August of at least some forms of mail..."