1. Initially, you have to identify the primary discount code you're keen on from this page and click on Get Code, located on the right side of the title.
2. After clicking once, you'll see the offer code displayed and copied automatically to your clipboard.
3. Then, you'll have to revert to the shopping checkout page of primary.com, identify the box for the promotional code, and deposit the promotional code you just replicated there.
4. Lastly, you are required to click on Apply Code to ascertain the amount of discount applied to your present order.