tsamsoniw writes: "With the release of Windows 8 just around the corner, Microsoft is eager to see its Windows Store well stocked with third-party, Metro-friendly apps. Hoping to get developers on board, the company has announced pricing structure, along with guidance and tools to help developers create trial versions of apps and set up lucrative in-app purchases." Link to Original Source
Thus spake the master programmer:
"When a program is being tested, it is too late to make design changes."
-- Geoffrey James, "The Tao of Programming"