'Gimme More' has accumulated a total of 1,601,000 points globally as of November 15, 2007. And it has sold 707,054 copies in the U.S. achieving a Gold certification. In Australia, the single was certified Gold after selling 35,000 copies in three weeks and has sold more than 65,000 copies to date. It has sold 87000 copies in the UK.
Source: Wikipedia/UK Britney