Amazon (AMZN) Prime gained 10 million new members over the holiday season.

The addition of 10 million new members to Amazon Prime during the holidays was record breaking for the company. These new members are able to take advantage of the online retailer’s free two-day shipping and deals on select items.

Along with its 10 million new Amazon Prime members, the company also released more stats from its holiday 2014 season. These facts include 60% of users shopping via a mobile device, sales from the Amazon app for smartphones doubling and Cyber Monday being the best day in sales for the company.

When it comes to devices, the Amazon Fire TV was the best selling on the website. The company also noted that the Amazon Fire TV Stick was the fastest-selling of its devices. It also said that Fire tablet sales were three times greater this Black Friday than the same time last year.

AMZN shares were up 1% as of Monday morning.

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