I like to register accounts on the last day of the billing cycles, then start selling on the first day of the next cycle.
I can max out my life span for each name until the EBI block notices come.
That's why registering names every day is so important, so you can spread your exposure across both billing cycles and not lose all your names at once.
One thing weird is sometimes I'll register on the 14th or 15th wanting a 15th of the month invoice date, YET I still get on the last day of the month cycle.
OH almost forgot, the billing date cycle is determined by when you create your seller's account by putting a credit card on it, not your actual account creation date.
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