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This is cool -- on Saturday, American Express cardholders can get a $25 credit by shopping at locally-owned businesses. They're calling it "Small Business Saturday." Cardholders can sign up on AMEX's Facebook...

This is cool -- on Saturday, American Express cardholders can get a $25 credit by shopping at locally-owned businesses. They're calling it "Small Business Saturday." Cardholders can sign up on AMEX's Facebook...

This is cool -- on Saturday, American Express cardholders can get a $25 credit by shopping at locally-owned businesses. They're calling it "Small Business Saturday." Cardholders can sign up on AMEX's Facebook...

This is cool -- on Saturday, American Express cardholders can get a $25 credit by shopping at locally-owned businesses. They're calling it "Small Business Saturday." Cardholders can sign up on AMEX's Facebook...

This week's Ask Maggie helps readers find the best smartphone deals of the season and advises one reader who can't decide between buying an iPad or an iMac.