Sharp price reductions in cloud services of over 40% and upto 85% in 2014 are being offered by Amazon, Google and Microsoft. Amazon has $3 billion in sales in cloud services increasing by 85% in 2013 over the prior year, according to Bernstein Research. About 10% of corporate computing center services are handled by these companies. The sales in pay-as-you-go cloud computing services are estimated at $13.3 billion for 2014, an increase of 45% over 2013, according to Gartner Inc. A website with 50 million monthly page views costs about $1219 using a company's own servers, compared to $468 for Amazon EC2, $402 for Microsoft Azure (Linux), and $395 for Google Compute Engine, according to SADA Systems. Amazon also offers services for $390 with a 1 year contract for heavy usage.