I'd like to thank Blockbuster (NYSE:BBI) management for giving us some more detail about its revenue breakdown than we're used to seeing. Next time, you might do one better with segmented operational income numbers in the style of IBM (NYSE:IBM), perhaps.

As it is, we got to see that 3 million subscribers to the Total Access online rental plan translated into $109 million of revenues in the first quarter. That's an average of about $12 per customer per month, $6 below the cost of what Blockbuster calls its "most popular" rental plan, which allows for three movies at home at any given time. With 800,000 new subscribers, free trials should explain a significant part of the pricing dichotomy.

More importantly, management blamed some of the net losses directly on Total Access, and again indirectly when it pointed fingers at "an extremely tough in-store rental market." It's tough because of cannibalism.

Netflix (NASDAQ:NFLX) isn't signing up boatloads of new subscribers, because the Total Access plan is such a great value to the customer. Taking full advantage of the in-store exchange coupons nets you twice as many movies per month as the pre-TA Blockbuster Online or equivalent Netflix plans do -- for the exact same price. How could you not be attracted by buy-one-get-one-free deals like that?

So for the consumer, Total Access is great (until you tire of the in-store selection, but that's a different story). For Blockbuster itself, not so much. The company is eating itself in two ways -- first by turning its in-store renters into online subscribers, and then by giving them even less incentive to ever spend another thin dime in the physical store.

Of course, we don't have the level of insight into operating results to make a definitive judgment on this seemingly suicidal strategy. We also don't know what happens if Blockbuster raises prices, reduces the torrent of coupons, or otherwise adjusts to the economic realities of giving away what you used to sell. Total Access isn't quite the same as eliminating rental fees altogether, but it's a serious step in that direction.

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Fool contributor Anders Bylund is a Netflix shareholder but holds no other position in any of the companies discussed here. You can check out Anders' holdings if you like, and Foolish disclosure can bust your block any day.

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium advisory service. We’re motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.