The Shop Multivendor Add-on

NEW FEATURES:
- Proper Guest Checkout : _ Being a Customer with a single click. _ Track Guest Orders

IMPROVEMENTS:
- Product New Behaviour In Product Thumbnails : Products with variants offer a “Select Option” button for easy selection, and products without variants let buyers “Buy Now” instantly — making checkout effortless.
- Smarter Variant Selection : Default variant selection is now automated, simplifying the customer journey from browse to buy.
- Express Delivery Option : Easily enable or disable for customers to select during checkout.
- Pickup Point – Enhanced : _ Pickup Point will now only appear at checkout if enabled for the product. _ Billing address is now required for Pickup Point delivery.
- Main category Select Option : The main category selection option was previously missing.
We’ve added the Main Category selection option on the product creation page. Now, sellers can easily choose the right category for their products, making listings more accurate and helping buyers find items faster. 
- Smarter Stock Management : Now, products marked In Stock will automatically get a default quantity of 0. This ensures accurate stock display and prevents confusion for both sellers and customers.

FIXED BUGS:
- Product Loading Issue : Fixed indefinite loading for products without a description.
- Refund Request Approval Page for Sellers : Customers could refund  requests for seller products but sellers could not approve it.
Sellers now have a dedicated page to view refund requests, check the reason, and approve them. Once approved, the refund amount will be automatically deducted from the seller’s total sales and earnings from the seller dashboard.