Excluding subscription products on Shopify scripts

[SobefyOscar]

Hi community! I would like to exclude subscription products from being added in the Tiered Discount by Quantity script. 

I am checking if the line item contains a selling plan id based on the Shopify scripts API. " This method is useful when the store sells subscriptions and you want the script to detect when a product variant is sold as a subscription. "

 # Exclude subscription products
    if line_item.variant.selling_plan_id
      return false
    end

 However, the script still fires on subscription products as seen here. It's giving 10% for subscribing and an additional 5% via the script. 

Thank you!

[chrislind]

try using a product tag on your subscription item, and excluding that from your discount rule

[SobefyOscar]

Thanks Chris! Our problem is that all of our products can be added as subscriptions. 

[chrislind]

I'd experiment with looping through the cart items and their properties and seeing what you can pick off from there. You can do this with the cart  JS API. Good luck!