Can I use one registered C2DM account for multiple apps

I have a platform that is up to 14 branded applications now. I am implementing C2DM and am wondering if I need a registered C2DM account for each application.

I just tried it out in the emulator and got a new registration token for the second app and sending mes开发者_开发技巧sages appears to be working fine.

Anyone know if I can just plow forward using a single account?

Is it only the registration key that matters?

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Correct, You will be fine using one account. It is the key that matter's