Quote Originally Posted by Peter Simpson View Post
I can't help but comment on how similar razors and cameras are:
the entrance cost is relatively low, but the cost of consumables will add up...

It's a classic business model, which we learned about years ago in business studies....sell the razor cheaply, or at a loss, but make the profit on the proprietory blades. Interesting the same thing has happened on inkjet printers...sell the printers for "pence", then reap in the profits on the ink cartridges.