shipmonk

The ShipMonk fulfillment integration connects your UltraCart store to ShipMonk's warehouse network, transmitting orders for pick, pack, and shipping and returning tracking numbers and package details to the order record. You run the storefront and the checkout. ShipMonk runs the warehouse, the carrier selection, and the last mile.

ShipMonk is a third-party logistics provider operating its own fulfillment centers across the United States, Canada, the United Kingdom, and mainland Europe, with US locations in Fort Lauderdale, Las Vegas, Dallas-Fort Worth, Pittston, and Louisville. Its operations are SOC 2 compliant, and every ShipMonk-owned facility staffs an onsite support team rather than outsourcing it. The company is bootstrapped and profitable, which matters when you are choosing a fulfillment partner you expect to still be there in five years.

Fulfillment handoffs usually break down in the gaps between two systems. Orders get exported to a spreadsheet, SKUs drift apart between two catalogs, and shipment confirmations arrive too late to be useful to the customer. This integration closes those gaps with a direct connection to ShipMonk's API: you create an API store in ShipMonk, generate an API key, and point an UltraCart distribution center at it. Orders for the items you map transmit automatically from that point on, and ShipMonk returns shipment confirmations with tracking numbers and package details to the UltraCart order.

The integration inherits everything UltraCart already does with distribution centers, so you can route only the items ShipMonk stocks, split mixed carts against inventory you ship yourself, and set location preferences to route by cost or proximity. It also opens up the parts of ShipMonk's catalog that growing merchants tend to need next: B2B and retail orders, cross-border shipping with DDP and Section 321 handling, bonded warehousing, dangerous goods, and reverse logistics for returns. Shipping methods are mapped explicitly, so the service a customer buys at checkout is the service ShipMonk actually purchases at the warehouse. For subscription programs, UltraCart handles the recurring billing, retry logic, and dunning while ShipMonk picks and ships each renewal.