UnderU Discount Codes - July 2025

Make good use of your student discount!

If you’re a student, enjoy extra discounts when you sign up with your student discount card. More information can be found under the ‘Student Discount’ section at the bottom of the website.

Check out UnderU on social media for even more amazing savings

Following UnderU on social media sites like Facebook and Twitter is another perfect way to make sure you’re never missing out on all of the latest deals and offers.

Buy now, pay later!

Spread the cost of your order over 3 easy interest free monthly payments with PayPal. Once you’re in your basket, check out securely with PayPal and choose the ‘Pay in 3’ option. Pay in 3 is available to all orders between £45 and £2,000.

Be on the look out for regular prize draws

Head to the Competition page at the bottom of UnderU’s site to join in with the regular prize draws. Win anything from clothing and backpacks to anything else sold on the site.

1. Have a browse through our UnderU discount codes and select the one you’d like to use.
2. When you click on the discount code, it’ll be revealed. Click ‘copy’ to copy it to the clipboard.
3. Follow the link to UnderU.com and start shopping.
4. Once you’ve added everything you want to your basket, click on the basket icon in the upper right corner to begin the checkout process.
5. Just above the ‘Proceed to Payment’ button is the ‘Got a Discount Code?’ button. Click here to reveal the discount code box.
6. Paste or type the code into the box, and click ‘Apply’.
7. Your code should now be applied, and you should see the reduction reflected in your total.
8. Click ‘Proceed to Payment’ to continue checking out.