Where to place the sales badge?
The sales badge can be placed on either the left or the right of the product or it can be hidden.
How to hide the sales badge
Go to your Shopify Admin and select Online Store.
On the right portion of the page, select your 3.0 Theme, and click on Customize.
Go to Theme settings.
Click on advanced settings.
Scroll to the Product grid to find Sales badge placement. From the dropdown, select hidden to hide the sales badge, otherwise select left or right for it to show on either side of the product.