For online shopping at Costco, open the Costco.com website and search for items by category or by keyword search. The home page displays all the shopping categories and any links to special offers.
To view a list of products available within a specific category, click the category. The website then displays the range of available items within the respective category. To view a detailed description of an item, click on the item of interest.
You can also search for items on the website using the keyword search option. The page displays a list of items that best match your search query. Once you select a product, the next step is to add the items to your cart by clicking on Add to Cart.
Once you're finished shopping, click the Cart option to view the products you added to your cart. Make any necessary changes and click on Proceed to Checkout. If you are purchasing items from Costco.com for the first time, you need to create an account. If you are already registered, sign in at the login page.
Enter your billing and shipping details and click on Checkout. Select to ship to multiple addresses or upgrade the shipping method if desired and click Continue Checkout. Enter the payment details and click on Continue Checkout. Finally, click the Complete Checkout button.