ProductDiscount

The product_discount object describes a discount applied to a product.

{%- comment -%} Show product discount {%- endcomment -%}
{% if product.discount_information %}
  {{ product.discount_information.amount }}{% if product.discount_information.is_percentage %}%{% endif %}
{% endif %}

amount

Returns the discount amount.

is_percentage

Returns true if discount is a percentage.

begins

Returns the start date if it is set.

ends

Returns the end date if it is set.