Build a flexible invoice engine capable of conditional logic
Develop 8 invoice templates with shared and unique logic
Add custom meta panels for admin control over invoice/receipt options
Ensure multilingual support (English + Spanish)
Implement tax calculations including VAT, Reverse Charge, and Taxable Base logic
Integrate invoice generation based on dynamic order and auction states

Build a flexible invoice engine capable of conditional logic
Develop 8 invoice templates with shared and unique logic
Add custom meta panels for admin control over invoice/receipt options
Ensure multilingual support (English + Spanish)
Implement tax calculations including VAT, Reverse Charge, and Taxable Base logic
Integrate invoice generation based on dynamic order and auction states

Create “Won User” List in Klaviyo This will be a specific Klaviyo List that contains users who win auctions.
User places a bid and wins: Automatically add the winning users to a Klaviyo list (e.g., “Auction Winners”).

Klaviyo WordPress integration to create won user list
- Collect API Key and “Won List” ID from admin
  - Action:
    - Admin enters Klaviyo Private API Key and saves it in the system.
    - Choose the Klaviyo list from the dropdown menu.
  - Backend Logic:
    - Simple settings page with input fields for API Key and default List ID.
    - Store the API Key and default list ID securely in the database.
- Admin Backend Page for Klaviyo Setup
  - Create a dedicated settings page in admin to manage the Klaviyo integration:
  - Features:
    - API Key Input field
    - “Test Connection” button – makes a sample API request to Klaviyo to confirm credentials.

Hook into “Auction Won” Event
- Trigger: When a user wins an auction (platform logic).
- Action:
  - Use the won hook to capture user ID from the auction.
  - Pass this user’s data (e.g. email, name) to Klaviyo through their API

On Auction Won → Add User to Selected Klaviyo List
- Steps in Code:
  - Get User ID from auction won hook
  - Check if Profile Exists in Klaviyo (via email)
  - If profile not found Create profile
  - Add Profile to List (Collection)

Estimated Effort for all = 20 hours

Effort