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Buying an iPad stylus makes it a little less awkward than asking the customer to sign with their finger.

• hkmurakami 14y ago
  Also, some customers probably can't stand touching the surface of an iPad that's been touched by a hundred people before them.
  • bhups 14y ago
    Doesn't that apply to ordinary pens too, though?
    • tehwebguy 14y ago
      My assumption is that it's not as big of a deterrent because greasy smudge marks are so much easier to spot on a screen vs a pen.