An eCommerce website portfolio encompasses a wide range of features to manage and streamline the online shopping experience effectively. The following is a detailed description of the essential modules:

1. Campaign Management:
   - Plans, creates, and manages marketing campaigns.
   - Features include campaign scheduling, target audience segmentation, and promotional offers.
   - Tracks campaign performance through metrics like engagement, conversion rates, and ROI.

2. Backers Management:
   - Manages backers and supporters for crowdfunding campaigns or pre-order initiatives.
   - Tracks backer contributions, communication, and reward fulfillment.
   - Provides insights into backer demographics and engagement levels.

3. Order Management:
   - Handles order processing from placement to fulfillment.
   - Includes features for order tracking, status updates, and inventory management.
   - Supports returns, exchanges, and order modifications.

4. Finance Report:
   - Generates financial reports to monitor the financial health of the eCommerce platform.
   - Includes sales reports, profit and loss statements, balance sheets, and cash flow analysis.
   - Provides tools for budgeting, forecasting, and financial planning.

5. Shipping Management:
   - Manages shipping logistics and delivery processes.
   - Integrates with various shipping carriers for rate calculation, label printing, and tracking.
   - Supports shipping rules, delivery zones, and shipping cost estimation.

6. Country Management:
   - Manages international sales and operations.
   - Includes tools for handling different currencies, taxes, and regulations.
   - Supports localized content, language preferences, and country-specific shipping options.

7. Settings:
   - Centralizes configuration and customization of the eCommerce platform.
   - Includes settings for user roles, permissions, site appearance, and functionality.
   - Allows for customization of payment gateways, shipping options, and tax rules.

8. Export Functionality:
   - Facilitates the export of data for reporting, analysis, and backup.
   - Includes options to export orders, customer information, product data, and financial records.
   - Supports various file formats like CSV, Excel, and PDF.

9. Follow-Up:
   - Automates follow-up communication with customers.
   - Includes features for sending order confirmations, shipping notifications, and feedback requests.
   - Supports personalized marketing emails, abandoned cart reminders, and re-engagement campaigns.

10. Payment Modules:
    - Integrates with multiple payment gateways to process transactions securely.
    - Supports various payment methods like credit/debit cards, digital wallets, and bank transfers.
    - Ensures compliance with security standards like PCI-DSS and provides tools for fraud detection and prevention.

This comprehensive eCommerce website portfolio ensures a seamless shopping experience for customers while providing robust management tools for administrators to optimize operations, increase sales, and enhance customer satisfaction.