Purchase products from the Staples website by choosing items, placing them in the shopping cart, reviewing the cart's contents and the total amount due, selecting from shipping options and making payment, as of 2015. Staples accepts debit and credit cards and Staples gift and rebate cards.
Select items on the Staples website by clicking on them, clicking on Add to Cart, and choosing to checkout or continue shopping. When you finish shopping, click on the picture of the shopping cart, and choose shipping options or store pickup. Click on Checkout, and log in to your Staples account, create a new account or check out as a guest. Enter shipping and payment information, and click on Submit Order.