I want to know the answer to the following question:
Which PC owners could purchase a Windows 8 Pro uprgrade for $14.99?
All the background I'm provided with is that "As part of a launch promotion, Microsoft offered Windows 8 Pro upgrades at a discounted price of US$39.99 online, or $69.99 for retail box from its launch until January 31, 2013; afterward the Windows 8 price has been $119.99 and the Pro price $199.99.". Is that enough to answer the question?
Answer: no