SPS Commerce is a retail supply chain and EDI platform that connects suppliers, retailers, and 3PLs across major North American and European retailers including Walmart, Target, Costco, Amazon, Kroger, and Home Depot through automated electronic data interchange. Positioned as a retail EDI and supply chain platform, SPS Commerce combines automated order, invoice, and shipment EDI document exchange, mapping to 110-plus thousand trading partners, retailer scorecard analytics, multi-warehouse fulfillment workflows, and integrations with NetSuite, SAP, Microsoft Dynamics, and Shopify. SPS Commerce is a strong fit for CPG suppliers selling into big-box retail, e-commerce brands launching wholesale partnerships, and 3PLs handling EDI-heavy retail customers.