1. Initially, you have to identify the HandleSets discount code you're keen on from this page and click on Get Code, located on the right side of the title.
2. You will subsequently see the offer code appear and get automatically copied to your clipboard.
3. You'll subsequently have to navigate back to the HandleSets's checkout page, locate the promo code box, and insert the code you just duplicated into it.
4. As a final step, you need to press 'Apply Code' to view the size of the discount on your current order.