ECommerce platforms integration
Connect MiiiSys to Your Store
Manage payment risk and disputes through the MiiiSys dashboard, a single API integration, or supported platform apps.

SHOPIFY APP STORE
MiiiSys Dispute Management for Shopify
Install the app to manage dispute workflows directly from your Shopify store.
View on Shopify App
ECommerce platforms integration
Choose How you connect
Start directly in MiiiSys, connect your own store, or use an app available through your eCommerce platform.
1
Direct Dashboard Access
Search, configure, and download reports directly from the visual MiiiSys dashboard.
2
Flexible Integration Options
Access MiiiSys through APIs or supported platform apps—whichever best fits your setup.
3
Flexible Product Selection
Choose individual services or combine multiple solutions to meet your business needs.
Integration Flow
A straightforward process to connect your business and activate the products you need.
Create an Account
Register your business and access the MiiSys dashboard.
Select Your Products
Choose the MiiiSys products you need and complete the required product settings.
Connect Your Business
Install a supported platform app or use our APIs to connect your existing systems.
Test and Activate
Verify the connection and data flow, then activate your selected products.
“For our subscription business, a clear history of repeat purchases is critical when customers dispute legitimate transactions. MiiiSys helps us identify qualified transaction data and use it as compelling evidence to deflect invalid disputes, reduce first-party misuse, and protect recurring revenue.”
Head of Payment Operations at a Global Subscription Merchant

FAQs
Our acquiring partner offers dispute resolution services. Can we still use MiiiSys?
Yes. MiiiSys’s dispute alert services, including Ethoca and Verifi RDR, can operate independently and do not need to rely on any specific platform or acquiring partner. This means merchants can still use MiiiSys to manage dispute alerts and related workflows, even if similar services are already provided by their payment partners.
How does MiiiSys minimize friction while managing fraud risk?
MiiiSys applies risk-based decisioning to balance security and user experience. Instead of introducing blanket controls, it evaluates each transaction in real time and only applies additional checks—such as 3D Secure—when necessary. This approach helps reduce fraud while maintaining high approval rates and a smooth experience for legitimate customers.
What information is required to configure Ethoca Alerts or Verifi RDR?
For Ethoca Alerts, merchants typically need to provide their billing descriptor. For Verifi RDR, the required information usually includes BIN, CAID, MCC, and descriptor, or alternatively ARN and descriptor, depending on the integration setup. MiiiSys will assist with the validation process to help ensure nothing is missed and to avoid incorrect or incomplete configuration.
Does MiiiSys support Shopify merchants?
Yes. MiiiSys is available through major commerce and payment platforms, including Shopify, Stripe, and Shopyy. Merchants can adopt MiiiSys more easily within their existing platform environment and streamline onboarding and day-to-day operations.
Does MiiiSys support merchants paying risk management service fees with cryptocurrency?
Yes, MiiiSys supports cryptocurrency as a payment option for merchants paying for its risk management services.






