**Multisite Ultimate: Domain Seller** transforms your WordPress Multisite network into a powerful domain selling platform. This addon integrates seamlessly with Multisite Ultimate v2 to provide:
### Key Features
#### **🌐 Multiple Domain Provider Support**
* **OpenSRS Integration** – Full support for OpenSRS domain registration and management
* **Extensible Architecture** – Framework for adding Namecheap, GoDaddy, and other providers
* **Provider Testing** – Built-in connection testing and configuration validation
* **Failover Support** – Automatic failover between providers for reliability
#### **💰 Advanced Pricing & Products**
* **Domain Products** – Native Multisite Ultimate v2 product type for domains
* **Flexible Markup** – Fixed amount or percentage markup over wholesale prices
* **TLD-Specific Pricing** – Different pricing strategies per TLD (.com, .net, etc.)
* **Real-Time Pricing** – Live pricing from providers with intelligent caching
* **Coupon Integration** – Full support for Multisite Ultimate coupons and discounts
#### **🛒 Seamless Checkout Experience**
* **Integrated Domain Search** – Real-time domain availability during checkout
* **AJAX-Powered Interface** – Fast, responsive domain search with no page reloads
* **Smart Suggestions** – Alternative domain suggestions when preferred domains are unavailable
* **Transparent Pricing** – Clear pricing display with markup breakdown
* **One-Click Selection** – Simple domain selection and checkout process
#### **🔄 Intelligent Auto-Renewal System**
* **Membership Integration** – Domains tied to customer membership status
* **Automatic Scheduling** – Smart renewal scheduling based on expiry dates
* **Payment Processing** – Automatic renewal payments through existing customer gateways
* **Retry Logic** – Intelligent retry system for failed renewals
* **Notification System** – Email alerts for renewals, failures, and expirations
#### **👨💼 Comprehensive Admin Tools**
* **Domain Management Dashboard** – Monitor all customer domains from one interface
* **Provider Configuration** – Easy setup and testing of domain providers
* **Manual Operations** – Manual domain registration, renewal, and management
* **Detailed Logging** – Complete audit trail of all domain operations
* **Bulk Operations** – Process multiple domains simultaneously
#### **👤 Enhanced Customer Experience**
* **Customer Dashboard** – Self-service domain management interface
* **Renewal Management** – Customers can view and manage auto-renewals
* **Domain Status** – Real-time status updates and expiry information
* **Transfer Tools** – Domain transfer and DNS management capabilities
### Supported Providers
* **OpenSRS** – Full integration with registration, renewal, and management
* **Extensible Architecture** – Easy to add additional providers
### Technical Specifications
#### **🏗️ Modern Architecture**
* **PHP 7.4+ Compatibility** – Modern codebase with strict typing and return types
* **PSR-4 Autoloading** – Clean, organized class structure
* **WordPress Standards** – Follows WordPress coding standards and security best practices
* **Multisite Optimized** – Designed specifically for WordPress Multisite networks
#### **🔧 Integration Points**
* **Native Product Type** – Domains are first-class Multisite Ultimate products
* **Checkout System** – Deep integration with v2 checkout and signup flows
* **Payment Gateways** – Works with all Multisite Ultimate payment gateways
* **Membership System** – Full integration with customer memberships and subscriptions
* **Logging System** – Comprehensive logging using Multisite Ultimate’s logging framework
#### **⚡ Performance Features**
* **Intelligent Caching** – Provider pricing and availability caching
* **Async Processing** – Background processing for renewals and bulk operations
* **Batch Operations** – Efficient processing of multiple domains
* **Queue Management** – Retry queues for failed operations
### Developer Features
* Modern PHP 7.4+ codebase with strict typing
* Extensible provider system
* Action and filter hooks throughout
* PSR-4 autoloading
* Comprehensive logging and error handling