1. Firstly, pinpoint the Auto Trader discount code that you find appealing on this page and click on Get Code, situated on the right flank 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 then need to return to the Auto Trader's shopping checkout page, where you'll find the promotional code box and paste the coupon code you just copied into it.
4. Finally, you need to click Apply Code to see how much discount you have on your current order.