Signup online at Costco.ca to get a $10 gift card to Costco with a new membership.
Gold Star Membership: $55 per year – promo code: GSWEB68
Executive Membership: $100 per year – promo code: EXEC44
Both of these cards include a free spouse card.
This is only for new Costco memberships only – expire June 30th.
The awareness code is 51401.
Another tip, is if you have 6000 Aeroplan points you can get free membership with these points.