https://www3a.bchydro.com/register/register.asp?ConferenceID=203&WT.mc_id=facebook2010

“…would like to give B.C. residents a $5 gift card to purchase an energy-efficient product redeemable at any London Drugs store. Simply complete the form below and provide your Facebook and/or Twitter name.

Only one $5 gift card per B.C. mailing address. Gift cards will be mailed out in October. Please note that there is a limit to the number of gift cards to be given away. Once that limit is reached, no additional gift cards will be available.

Campaign duration is from Wednesday September 1, 2010 to Sunday October 31, 2010 or until the gift card limit is reached, whichever comes first. …”