Depending on their demands, consumers might save a lot of money by shopping at wholesale clubs.
Although Costco doesn't provide free memberships, there are still a number of methods to save money.
Ask a buddy who belongs to Costco to purchase a Costco Shop Card for you. You can add funds to it when it is mailed to you with a zero balance.
Neither in-person nor online usage of the Costco Shop Card requires membership. A Costco Shop Card is also accepted at Costco gas stations.
Although some things on Costco.com are more expensive than those in-store and some items are available solely to members, non-members can technically shop there.
If you are considering joining Costco, keep an eye on Groupon. A Costco promotion will come around once or twice a year.
Rotisserie chicken ($4.99) and egg cartons from Costco are up to 34% less expensive than those from other stores.