1. Initially, you have to identify the Sumo Lounge discount code you're keen on from this page and click on Get Code, located on the right side of the title.
2. You'll observe the offer code being displayed and automatically copied to your clipboard after a single click.
3. You'll subsequently have to navigate back to the Sumo Lounge's checkout page, locate the promo code box, and insert the code you just duplicated into it.
4. Lastly, you are required to click on Apply Code to ascertain the amount of discount applied to your present order.