1. Firstly, pinpoint the realtruck discount code that you find appealing on this page and click on Get Code, situated on the right flank of the title.
2. With a single click, you'll subsequently witness the offer code being shown and automatically copied to your clipboard.
3. Then go back to the shopping checkout page of realtruck.com, where you can find the promo code box and paste the code into it.
4. Ultimately, by clicking 'Apply Code', you will be able to see the discount amount on your existing order.