How can I set my discount to work for specific product variants?
In some instances, you may want to offer a discount code for a specific variant of a product - such as a clearance size or color. For these discounts, you can start by selecting the option to apply the discount only to "Specific products:"
When you select the product, you will then see the option to select which variants you would like to be eligible as well:
If you have select products with more than 100 combined variants, you may need to modify the product selection after generating the discount set due to a current limitation. Alternatively, you can create the discount in Shopify and use the add codes function from the action menu on the discount. A future update will resolve this limitation.