hello I have installed SALE RACK APP in my shopify and copies the code below in order to activate the little sale circle on the top right corner of my images. But it doesn't work. Maybe I add it to the wrong number file and or wrong location?! Please help
Where a product is displayed in your theme (e.g. product detail, collection listing, search), add this code before the {{product.price | money}} code:
{% if product.price < product.compare_at_price %}<span class="sale-price"><del>{{ product.compare_at_price | money }}</del></span>
{% endif %}