XML

Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. Many application programming interfaces (APIs) have been developed to aid software developers with processing XML data (Source: WikiPedia)

Order Approval Manager Extension for Magento 1 by CreativeMinds
Order Approval is a payment method for Magento stores which allows customers to forward the purchase to someone else.
WP RSS Post Importer Plugin by CreativeMinds
The CM RSS Post Importer is the most advanced WP RSS feed to post tool for importing RSS feeds and displaying external posts from RSS and Atom feeds on your WordPress site.
Solution for Magento® layout update incompatibility between versions 2.0.x and 2.1.x
Multi Vendor Marketplace Extension for Magento ^® 2 by CreativeMinds
Turn your Magento^® eCommerce store into a multi vendor marketplace similar to Amazon and eBay. Allow multiple sellers to sell products, manage inventory, and fulfill orders in your Magento^® marketplace.
Vendors have a separate vendor portal and a unique vendor dashboard where they can manage all their products.
Powerful features including membership options, shipping management, vendor scheduled payments, a separate vendor registration page and much more.
Multi Vendor Marketplace Extension for Magento ^® 2 by CreativeMinds
Turn your Magento^® eCommerce store into a multi vendor marketplace similar to Amazon and eBay. Allow multiple sellers to sell products, manage inventory, and fulfill orders in your Magento^® marketplace.
Vendors have a separate vendor portal and a unique vendor dashboard where they can manage all their products.
Powerful features including membership options, shipping management, vendor scheduled payments, a separate vendor registration page and much more.