Mailchimp – Back In Stock Notifier for WooCommerce

Mailchimp is the Add-on for Back In Stock Notifier. The main purpose of this add-on is to sync out of stock subscribers to mailchimp automatically. There are two ways of sync process applicable in this add-on where one is Instant Sync and another is Batch Process Sync. After activate this add-on any new visitors subscribed to the product will sync their email to mailchimp instantly. In addition to that if your site has already n number of subscribers we sync their emails through batch process. We run background process for every 5 minutes, we sync 10 subscribers at a time(for every 5 minutes) using batch process in which your old subscribers sync to mailchimp in ease.

In any case if you update status in subscriber lists (Ex: Subscribed Status to Unsubscribed Status or Unsubscribed Status to Subscribed Status) we trigger those event as well and sync appropriate status to that email in mailchimp. We also display information in list table in the column named as “Mailchimp Synched” which has value either YES/NO, if details synched to mailchimp will display YES otherwise NO

Minimum Requirements

• PHP version 5.6 or greater
• MySQL 5.6 or greater
• WooCommerce v3.0+
• WordPress v4.7+
• Back In Stock Notifier for WooCommerce v1.10.4

Installation

Installation for Mailchimp can done by manual process. After your successful purchase you can able to download Mailchimp add-on in zip file format. You can simply upload the zip file to wordpress by the following process

1. Go to Admin Dashboard Navigate it to Plugins -> Add New
2. In there click Upload Plugin -> Select your Downloaded Zip File of Mailchimp Add-on
3. Install and Activate it
4. You can check the Mailchimp settings in Instock Notifier -> Settings -> Scroll to the Mailchimp Settings Section for further customization

How to Configure Mailchimp

In order to sync with mailchimp, API Key and Sync List are required. In that you first need API Key(How to find API Key in Mailchimp). Detailed information about each options are listed below

1. Sync Email to Mailchimp – Checkbox(Default Disable) If you want to start sync with mailchimp you first enable this checkbox
2. Mailchimp API Key – In this text box enter your API key from Mailchimp after enter your API Key, it is important to fetch List associated in your Mailchimp for that you need to click “Verify API and Fetch List“
3. Verify API and Fetch List – This is more important to fetch created Lists from Mailchimp – without proceeding this option you won’t see any list associated with your API Key. Upon click this link will automatically fetch list and save your changes. In future if you create any list in mailchimp will easily fetch by click this link again anytime.
4. Choose Sync Email List – After you complete above 3 Points, you will see the lists in dropdown, you must select list to sync data(emails) to mailchimp, without select any list sync won’t work.

Changelog

v1.2 on 24th March 2025

 New: Auto Update and License Activation added

v1.1

• New: Resync Option for Mailchimp

• New: Tag option with shortcode support

• Tweak: Code Enhanced

v1.0

• Initial Release