The number of users was up 40% from their September 2011 number, which was said to have been at 100 million at the time.Twitter released Vine as a standalone app that allows users to create and share six-second looping video clips on January 24, 2013.
Card Spring enables retailers to offer online shoppers coupons that they can automatically sync to their credit cards in order to receive discounts when they shop in physical stores.
Twitter declared that they would list on the New York Stock Exchange (NYSE), quashing speculation that their stock would trade on the NASDAQ exchange.
On April 5, 2011, Twitter tested a new homepage and phased out the "Old Twitter".
On December 8, 2011, Twitter overhauled its website once more to feature the "Fly" design, which the service says is easier for new users to follow and promotes advertising.
Users access Twitter through its website interface, Short Message Service (SMS) or mobile device application software ("app").