Can I use multiple discount codes at the same time? Hollie @ hmv Customer Service 12 January 2024 09:35 Updated Only one discount code can be used per order. Related articles I found a discount code after I placed my order, can I apply it? Why is my discount code not working? What is your Refer-A-Friend scheme? How do I return an HMV | DELIVERS order? If I pre-order something, when will I receive it? Comments 0 comments Article is closed for comments.