---
title: "Tier Units"
slug: "tier-units"
updated: 2026-08-10T20:17:03Z
published: 2026-08-10T20:17:03Z
canonical: "help.idibilling.com/tier-units"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.idibilling.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Tier Units

Tier Units are used for measuring usage.

**Volume Units** are displayed if the discount is not a Loyalty discount.

**(Show picture)**

![](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/19512.bmp?sv=2026-02-06&spr=https&st=2026-11-14T11%3A27%3A29Z&se=2026-11-14T12%3A27%3A29Z&sr=c&sp=r&sig=bH391Pd2RMUA9Ln5sdIcZT4wXGA%2BrM%2B4KdHMK%2FkLmi0%3D)

Select one of the following Volume Units from the list:

- Number of Events (such as the number of DA calls or number of messages)
- Minutes
- Currency (dollar amounts)
- Quantity (used by dynamic products to charge the customer based on quantity of consumption reported by usage records)

> [!NOTE]
> Note
> 
> If this is a Tiered Group Discount, the Volume Units is pre-populated with "Active Services" and cannot be changed.

**Loyalty Units** are displayed for loyalty discounts.

**(Show picture)**

![Loyalty-05](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/65086.png?sv=2026-02-06&spr=https&st=2026-11-14T11%3A27%3A29Z&se=2026-11-14T12%3A27%3A29Z&sr=c&sp=r&sig=bH391Pd2RMUA9Ln5sdIcZT4wXGA%2BrM%2B4KdHMK%2FkLmi0%3D)

Select one of the following Loyalty Units from the list:
  - Days
  - Weeks
  - Months
  - Years