Costco Renewal Promo Code 2024 August. An executive membership is an additional $65 upgrade fee a year. Use any mastercard ® including the cibc costco mastercard ® to enroll in membership auto renewal before october 27, 2024 and receive a $25 online voucher* peace of mind enjoy uninterrupted membership benefits.
The online voucher code must be used in one (1) single transaction greater than. Sign in to your costco.ca account or create one with your costco membership number.