"AUD" showing twice on Related Products. Can this be removed?

Hi!

I am currently using this code to add "AUD" after my product prices which is working well.

.product-price:after {
    content:'AUD';
}

But it is making it show twice on my related posts plugin (image attached). 

Is there something I can add to this code that will remove one of them from related posts? I can't find the exact plugin I used so I'm hoping you can help me.

Thank you!

6 hours ago, katenewmanphoto said:

I am currently using this code to add "AUD" after my product prices

If it helps, you can show all your AUD prices with the prefix "A$" (instead of "$") without using any custom code by tweaking the Language and Region settings 🙂.

@tuanphan that worked great! Thank you SO much. It has fixed the issue but now it isn't showing on the carousel on my home page... Is there a way to add it to that? If not I'm not too worried 🙂  Thanks again!

Website is: katenewman.com