Costco's Executive membership gives you 2% cash back on purchases. But there are rules for where you can spend that money. Read on to learn more.

For just $130, not only do you get a year of exclusive Costco goodness, but you’ll also receive a $45 digital Costco Shop Card.

So many things have changed since Costco opened its doors in 1983. For one thing, there was no pharmacy. And can you imagine bringing your checkbook?

Want a Costco membership for only $1.67 a month? Find out how Costco's limited-time new membership deal can dramatically cut your membership costs.

Detailed price information for Costco Wholesale (COST-Q) from The Globe and Mail including charting and trades.