xanadu
If I had numbers, I know how to calculate optimal return.
I'd need cost and profit for games and DVDs, and if the cost is different when ordered in bulk. I'd also need time factors.
Average length of time a sub holds a game, DVD, etc.
Difference in cost of postage for DVD or game.
Above all, I'f need to know the limits of money that could be spent, also in terms of time.
Since I'm leaving in two days for a 2 week vacation, you probably can't get me those numbers in time! :-)
I also can't imagine that I would be able to access such information, as far as the company is concerned. Too much info for a private person.
Oh, well....
Prof
Market Data 
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