[FEATURE REQUEST] B2B + Multi-Vendor System Integration

[adryserage]

Is your feature request related to a problem ?

EverShop currently focuses on a B2C model where a single merchant manages all products and orders. For businesses that need to support wholesale transactions (B2B) and multiple independent vendors, this creates significant limitations. There’s no built-in way to handle vendor-specific dashboards, product ownership, or wholesale pricing tiers.

Describe the solution you'd like

Implement a B2B + multi-vendor extension that enables:

1. Vendor Accounts – Allow multiple sellers to register, manage their own inventory, pricing, and fulfillment.
2. Vendor Dashboard – Provide analytics, orders, and product management views specific to each vendor.
3. Admin Controls – Enable the site owner to approve vendors, set commissions, and manage vendor activity.
4. B2B Features – Support bulk pricing, company accounts, tiered discounts, purchase orders, and tax-exempt profiles.
5. Order Routing – Split orders automatically between vendors with separate fulfillment and payout logic.
6. API Extensions – Extend the GraphQL/REST endpoints to expose vendor and B2B-specific operations.

Describe alternatives you've considered

• Creating separate EverShop instances for each vendor (inefficient and difficult to maintain).
• Integrating external marketplace plugins (none currently exist for EverShop).
• Customizing product ownership logic manually (complex and brittle).

Additional context

This feature would expand EverShop’s adoption into wholesale and marketplace segments similar to Magento B2B, Shopify Plus, and WooCommerce Multi-Vendor models.

Potential future add-ons: vendor payout automation, dropshipping integration, vendor verification, and analytics modules.