To automate email notifications for Koin, we use Shopify Flow. There are two methods to set up email notifications:
1. Shopify Flow x Shopify Email
1.1. Set Up Email Campaign on Shopify Email
Step 1: Install Shopify Email
Step 2: Set Up Email Sender and Email Template on Shopify Email
- Configure your email sender details.
- Create an email template that matches your notification needs.
- You can follow this detailed guide: Shopify Email Campaign Setup.
1.2. Set Up Email Notification Flow on Shopify Flow
Step 1: Open Shopify Flow
Step 2: Create a New Workflow
- Click Create workflow to begin setting up your email notification process.

Step 3: Select a Trigger from Koin
Koin provides three different triggers to start the workflow:
- Trigger 1: Store Credit Issuance Failed
- The workflow starts when store credit fails to be issued due to an error or other reasons.
- Trigger 2: Store Credit Issued
- The workflow starts when store credit is successfully issued to a customer.
- Trigger 3: Store Credit Pending
- The workflow starts when store credit has not been issued yet and is waiting for further action.