---
title: "Post-upgrade checklist (SaS)"
slug: "post-upgrade-checklist-sas"
tags: ["ShareASale"]
updated: 2026-08-06T16:00:25Z
published: 2026-08-06T16:00:25Z
canonical: "help.awin.com/post-upgrade-checklist-sas"
---

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

# Post-upgrade checklist (SaS)

> [!CAUTION]
> Platform availability
> 
> This article refers to functionality currently available only on Awin Classic.

As of **October 6th 2025**, the ShareASale platform officially closed.

To ensure a smooth transition, please complete the following checks found in our interactive [upgrade checklist](https://resources.awin.com/shareasale-to-awin/advertiser-upgrade-prep-checklist/post-upgrade-checks).

## Post-upgrade actions to review

1. Review your new account (T&Cs, commissions, product feeds, payment settings, account users, etc.)
2. Update to Awin’s e-commerce plugins solutions (ShareASale plugins are now in maintenance-only mode)
3. Understand Awin’s validations process
4. Set up APIs
5. Familiarize yourself with the Awin platform

We recommend bookmarking this checklist and revisiting it as you progress through your upgrade.