*30 day money-back guarantee. Paid plans Start at $239/month. SellerActive's multichannel inventory and order management solution combined with 3dCart software makes a powerful combination for successful e-commerce sellers. Reprice faster and smarter than your competitors with PriceIntelligence™, our automated repricing software. Manage all your sales channels from one web-based dashboard, so you have time for more important things – like growing your business. Upgrade to a better inventory and order management system for access to these features and more.