Stories from around the Web

Amazon Prime membership grew more internationally than within the US last year, 51% versus 47%

23% of Under Armour's online sales are from mobile

Birchbox cuts 15% of staff

eBay partners with "The Bachelor/Bachelorette" for Valentine's Day to auction off one-of-a-kind experiences benefiting the American Heart Association

Destination XL increases annual guidance after strong quarter with 8.5% increase in comparable sales

And finally... Online custom dress maker Queena Belle offering up to 80% off prom dresses in 2016. Story