The code in the original CSS files is correct and should suppress the bullets.
Specifically:
/* no bullets */
[blah blah blah – left unchanged]
list-style-type:none;
list-style-image:none;
I see this code when I go to Appearance > eShop, as well. So, it should be working.
I tried switching themes to a default theme, but the /files/eshop.css is still inactive and is being ignored.
If you want to see the problem, here’s the quick test page I set up: https://zombiemetal.com/new-merch-page/
Also, if you add that item to the cart, the Shopping Cart page’s “Continue Shopping” and “Proceed to Checkout” also have bullets next to them, which I bet shouldn’t be there.