In some instances, you may want to offer a discount for specific variants of a product. Variant discounts can be applied to percentage, fixed amount, and buy x get Y discounts. Free shipping discounts apply to all products and can not be applied to specific variants.
To offer a discount for specific variants of a product:
Click Create discount set
In the Types card, select the discount type:
Percentage, Fixed amount, or Buy X get Y
For percentage or fixed amount discounts:
In the Value card, select Specific products
Click Select products
Select the checkbox(s) for the specific product variants
Click Add
For Buy X get Y discounts:
In the Customer buys card, click Select products
Select the checkbox(s) for the specific product variants
Click Add