She will actually have 2 days of sales (instead of 3), since it's dropping Friday night, not Friday morning...
If she does anything above 200k in these period I'll be beyond impressed regardless of the Hot 100 debut, specially cause these single is not a lead, has no hype, or marketing whatsoever, it will be solely sold on the Power of Britney
Anyway, rumors are spreading the video is ready to being shooting, with Joseph Khan being the director...