---
title: "January Release - 19.01.2026"
slug: "january-release-19012026"
tags: ["Invoice Adjustments", "negative quatities", "Predictive Analytics", "schedule actions"]
updated: 2026-01-19T13:39:34Z
published: 2026-01-19T13:39:34Z
canonical: "help.frisbii.com/january-release-19012026"
---

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

# January Release - 19.01.2026

🚀Here’s what’s new and improved in Frisbii Billing and Pay in January. These changes were released based on updates completed between **Jan 6th – Jan 16th**, and packaged for publication on Monday, Jan 19th.

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## 🔧 Enhancements

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### 🔁 **Billing**

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#### ✅**Clearer service periods for usage-based invoices**

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**Product:** Billing – Growth, Enterprise **Platform:** In-app

**What’s changed** Invoices that include usage-based products now clearly show the correct service period for the usage being billed. All invoice lines on subscription invoices - plans, add-ons, additional costs, and usage - now include a service period for consistent and accurate invoicing.

**Why it matters** This makes it easier for customers and finance teams to understand exactly what period a charge relates to, improving invoice transparency, bookkeeping accuracy, and accounting processes.

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#### ✅**Configurable deferral logic for bookkeeping**

**Product:** Billing – Growth, Enterprise **Platform:** Bookkeeping app

**What’s changed** A new setting allows you to configure how deferral logic is applied in bookkeeping, including the option to disable deferral entirely (currently available for DATEV integrations).

**Why it matters** This gives finance teams greater control over accounting behaviour while preserving existing setups, making it easier to align billing data with internal financial processes.

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#### ✅**Clear handling of written-off usage**

**Product:** Billing – Growth, Enterprise **Platform:** In-app

**What’s changed** Metered-usage that has been written off is now clearly marked and treated as non-billable. Written-off usage appears as read-only history and is automatically excluded from invoice creation.

**Why it matters** This prevents billing errors, improves transparency around usage adjustments, and ensures invoices only include valid, billable usage.

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## 🐞**Bug Fixes**

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#### **More reliable settlement of discounted invoices**

**Product:** Billing – Starter, Growth, Enterprise **Platform:** In-app

**What’s changed** Fixed an issue where discounts were not always included when manually settling invoices. All invoice lines, including discounts, are now preserved and reflected correctly during settlement.

**Why it matters** This ensures invoice totals remain accurate and aligned with authorized payment amounts, reducing reconciliation issues and preventing settlement errors.

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### **💳 Pay**

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### **📢** Payments notice: iDEAL is evolving into Wero

We’ve been notified that **iDEAL** is evolving into **Wero**, the new European account-to-account payment solution from the European Payments Initiative (EPI). This change builds on iDEAL’s trusted local presence while introducing a unified, pan-European standard.

**No action is required from merchants. This is an informational notice only.**

**What to expect**

- From **29 January 2026**, we will update the iDEAL logo to a co-braded **iDEAL | Wero** logo wherever it’s displayed across checkout, websites, or payment references and urge you to do the same if you display the logo locally anywhere in your e-commerce store.
- From **Q2 2026**, transactions will be gradually tested on Wero rails with **no operational impact** to merchants - transactions will continue to appear and process as iDEAL payments, following the same rules and pricing.
- iDEAL will eventually be fully replaced by Wero, unlocking real-time payments and enhanced EU compliance.
- [You can read more about the change here](https://ideal.nl/en/naar-wero)

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