February—May 2011 (for members in the proof of concept)
Residential direct mail	Successful door hanger	Unsuccessful door hanger
eCoGrid meter installation E-mail notice	eCoGrid EXPO invitation
March 2011
Cover of March 2011 Texas Co-op Power magazine cover (for members in the proof of concept area)	March 2011 bill insert (all members)
November 2010
Cover of November 2010 Texas Co-op Power magazine (for members in the proof of concept area)	Cover of November 2010 Texas Co-op Power magazine (for members outside the proof of concept area)
November 2010 bill insert (all members)

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