Published: December 19, 2025
Costco.ca has some of the best bulk deals in Canada, but the real savings come from knowing the hidden tricks and codes.
Executive Member Perks Online
- Early access to some sales
- Higher reward on online purchases
- Free shipping on more items
Price Ending Codes (Still Work in 2025)
- .97 = Clearance/markdown
- .00 = Full price
- .88 or .00* = Final markdown
- .91 = Returned/damaged box
Hidden Online-Only Deals
- "While Supplies Last" section
- Online price lower than warehouse
- Savings tab promotions
Free Shipping Hacks
- Most items over $75 ship free
- Executive members ship free more often
- Add low-cost fillers to hit thresholds
Best Times to Shop
- Monday mornings
- End of month
- Boxing Week & Black Friday
Stack cashback portals with your Executive reward for maximum savings.
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