Those actually work for a month as well. When you redeem them in game, you can choose to redeem it for station cash or for 1 month of EQ play time.
You can buy them in the bazaar as even the nice ones can be player made. To use the Pure ones though, you have to have to certain raid flags....
Be sure to stock up!
Allas has a decent writeup on macros with examples:
and generic commands too:...
I think what you want is /timer 30 - Lucy says 30 is the recast for Seven Step, but not sure if that is the same 30 the timer uses, may need to play...
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