Order Fulfillment Workflow Overview A fulfillment workflow takes a paid order from "awaiting fulfillment" through picking, packing, and shipping — with barcode verification to prevent mis-ships and packing slip generation for each shipment. For most merchants, purpose-built apps handle this more reliably and cheaply than custom software. Custom development only makes sense for high-volume operations with unique warehouse workflows. When to Use This Skill - When building internal warehouse tooling to replace manual spreadsheet-based picking processes - When setting up a new fulfillment operati…