---
title: "Cart quantity and cart weight"
description: "Discounts based on how many items are in the cart or how much they weigh."
url: https://rmewfqxya.us.gleap.help/en/articles/14-cart-quantity-and-cart-weight
collection: "Conditions"
updated: 2026-10-28
language: en
---

# Cart quantity and cart weight

Discounts based on how many items are in the cart or how much they weigh.

## Cart quantity

The total number of items in the cart. Two of one product plus one of another is **3**.

Example: **Cart quantity is at least 3** gives free shipping on 3 or more items.

-   Every item counts, including gift cards, digital products and free Buy X Get Y items.
    
-   To count only certain products, use **Item count from collection**. See [Collection conditions](https://rmewfqxya.us.gleap.help/en/articles/18-collection-conditions.md).
    

## Cart weight

The total weight of the items in the cart, using each product's weight in Shopify.

Example: **Cart weight is at most 2 kg** discounts shipping on light parcels.

-   **Pick the unit before you enter the number.** It defaults to **g** (grams). Choose **kg**, **oz** or **lb** if that's what you mean. "20" in grams is not "20" in kilos.
    
-   Products are converted automatically, so products weighed in different units are fine.
    
-   Products with no weight set count as 0.
    

## Operators

**Is at least**, **Is greater than**, **Is at most**, **Is less than**, **Is equal to**.