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I don't really know of the AoOA thresholds and outside of 6.5 years I'm not aware of the AAoA thresholds either. One thing that's a definite, though, is AoYA hitting 1 year. You're at 2 months now, so in 10 months so long as you don't open up any new accounts you'll see a nice increase when your AoYA reaches 12 months.