On December 9, 2015, American announced a new Premium Economy product for most long-haul widebody aircraft. This new product debuted on the new 787-9s in late 2016 and will be retrofitted to all other widebody aircraft within the next three years, excluding 767s due to their upcoming retirement. The seats will be wider than standard Main Cabin seats and will offer 38" of pitch, 2" more than Main Cabin Extra seats, as well as a footrest. Premium Economy customers will also get two free checked bags, priority boarding, and enhanced food and drink service including free alcohol. This product will make American Airlines the first U.S. carrier to offer a four-cabin aircraft.
Airbnb has grown significantly over the last 3 years. To support demand, the company uses 200 Amazon Elastic Compute Cloud (Amazon EC2) instances for its application, memcache, and search servers. Within Amazon EC2, Airbnb is using Elastic Load Balancing, which automatically distributes incoming traffic between multiple Amazon EC2 instances. To easily process and analyze 50 Gigabytes of data daily, Airbnb uses Amazon Elastic MapReduce (Amazon EMR). Airbnb is also using Amazon Simple Storage Service (Amazon S3) to house backups and static files, including 10 terabytes of user pictures. To monitor all of its server resources, Airbnb uses Amazon CloudWatch, which allows the company to easily supervise all of its Amazon EC2 assets through the AWS Management Console, Command Line Tools, or a Web services API.
Airbnb uses drip pricing; when customers search for lodging, Airbnb displays per-night prices that exclude its service fees and the total charges are not revealed until the customer selects an individual property. After a crackdown by the Australian Competition and Consumer Commission in October 2015, users of Airbnb's Australian web site now see the total price of a stay including all unavoidable charges at every stage of the booking process.
Airbnb, Inc. is a privately held global company headquartered in San Francisco that operates an online marketplace and hospitality service which is accessible via its websites and mobile apps. Members can use the service to arrange or offer lodging, primarily homestays, or tourism experiences. The company does not own any of the real estate listings, nor does it host events; as a broker, it receives commissions from every booking.