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> Use this file to discover all available pages before exploring further.

# Set up the volume pricing model

Set tiers of quantity, each with its own price per unit. The total quantity selects one tier, and every unit is charged at the price of that tier. For how the volume pricing model calculates an amount, see [Volume pricing model](/docs/20260301/pricing-models/concepts/volume).

## Prerequisites

* A role with the **Can Read Product**, **Can Read Product Pricing**, and **Can Create Product Pricing** permissions. For details, see [Permissions](/docs/20260301/product-modules/products/reference/products#permissions).
* The pricing-preset panel is open, with **Volume** selected in **Pricing Model**. For steps, see [Create a product](/docs/20260301/product-modules/products/how-to-guides/products#create-a-product) or [Add a pricing preset](/docs/20260301/product-modules/products/how-to-guides/pricing-presets#add-a-pricing-preset).

## Set the tiers

1. In **Tier boundary**, select how a quantity that equals the upper bound of a tier is charged:
   * **Inclusive**: the quantity stays in that tier. This is the default.
   * **Exclusive**: the quantity moves to the next tier.
2. The table starts with one tier, from `0` to **∞**. To add a tier, click **Add Tier**. The new tier becomes the last tier, which has no upper bound.
3. In the **From** field of each tier after the first, enter the quantity where the tier starts. The **To** field of the previous tier shows the matching upper bound, such as **≤ 10,000**.
4. In the price field of each tier, enter the price per unit. The price must be 0 or greater.
5. To remove a tier, click its remove icon. The table keeps at least one tier.
6. Set the period of the tiers:

   * If the product uses the point-in-time product type, select how often the count starts again from the first tier in **Tier Reset Period**. **Monthly** is the default.
   * If the product uses the period-of-time product type, set the pricing period in **Pricing Period**. **Monthly** is the default.

   Both fields offer **Monthly**, **Quarterly**, **Semi-Annual**, **Annual**, and **Custom**. For **Custom**, enter a number in **Every**, and select **Day**, **Month**, or **Year** in **Cadence**.


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