Centra is the advanced headless e-commerce software that empowers brands to serve up Direct-to-Consumer and Wholesale e-commerce to the global market. About Leanafy’s Centra Integration Sales Order Download from Centra to Integration Manager Sales Order Delivery from Integration Manager to WMS/OMS Shipment Tracking and Inventory Level Upload from WMS/OMS to Integration Manager Shipment Tracking and Inventory Level Upload from Integration Manager to Centra