Buy Now Pay Later with Sezzle (Canada Only) How Sezzle works. Sezzle’s fast and secure checkout is rated 9.6 out of 10 by 1000+ users. Step 1 Add your items to cart and choose Sezzle at checkout. Step 2 Sign up for an account in less than a minute. Step 3 Get approved instantly and securely. Step 4 Complete your order and get reminders before your card is charged. Have more questions? Find out more. Still stuck? How can we help? Was this page helpful? Yes No 1 How can we help? If you've communicated with our support staff through email previously, you're already registered. You probably don't have a password yet, though Send