Quantity discount at check out

[Varria]

Hello,

I am looking for help with code to provide a volume/quantity discount for specific products in my store. Here are the details:

• I would like to offer a “2 for X” discount on specific products
• The customer should be able to select different variants within a product to get to a quantity of 2.
• Do not mix and match products – this would only apply to that specific product.
• I would like the discount to be shown in the cart, not at the product level
• I’ve tried using bundle/discount apps and have had issues with every one where I am forced to add a “bundle and save” box to the product level and I do not want this.
• Discount should apply to multiples of 2
• If the customer purchases 2 items, they will get a discount on each item. If the customer purchases 3 quantity of the same item, they will get a discount on 2, but pay full price for the 3rd item. Likewise – if a customer purchases 4 quantity of an item, they will get a discount on each pair
• When a customer meets the quantity expectation I would like the discount to be shown per item vs. a discount on the total order.

I've been searching and searching and cannot find the answers I need. Shopify help center provides the following liquid code for cart quantity, but I'm not sure how to adjust it for what I need - or if this is the correct function to use.

{% comment %} Cart quantity {% endcomment %}

<span id="CartQuantity-{{ section.id }}" data-product-url="{{ product.url }}" data-section-id="{{ section.id }}" data-variant-id="{{ product.selected_or_first_available_variant.id }}">

{{ cart | line_items_for: product | sum: 'quantity' }}

{{- 'products.product.quantity.in_cart' | t: quantity: cart_qty -}}

</span>

Would greatly appreciate any help!

thanks,

Alexandra 

[PageFly-Theodor]

Hi @Varria ,
This is Theodore from PageFly - Shopify Page Builder App.

1. We'll use a script to check the cart for specific products and their quantities.
2. If a product has a quantity that's a multiple of 2 (2, 4, 6, etc.), a discount will be applied per item.
3. The discount will only be applied to the specific product, not affecting other items in the cart.

Steps:

1. Create a Script Tag:
   • Go to your Shopify admin panel > Online Store > Themes.
   • Click on "Actions" beside your active theme and select "Edit code."
   • In the "Layout" folder, find the theme file that displays your cart contents (usually cart.liquid).
   • Paste the following code snippet before the closing </body> tag:

Best regards,
Theodore | PageFly

[Varria]

Hi Theodore, 

Can you repost the code you intended to give in your last comment? It didn't post.

Appreciate your help!

Thanks,

Alexandra