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Supplier Solutions
For Growing Businesses

Integrated Service (ERP/WMS)

Connect Your Back Office to Every Retail Partner

When manual data entry is slowing you down, it's time to integrate. Spring Systems connects your ERP, WMS, warehouse platform, or webstore directly to PortalApp so orders flow automatically — in both directions. Supports REST API (JSON/XML), AS2, FTP, and custom file formats.

What's Included

  • RESTful API with JSON and XML support
  • AS2 and FTP file-based integration options
  • Pre-built connectors for popular ERP/WMS/3PL platforms
  • Orders flow automatically from retailer into your system
  • Outbound ASNs and invoices sent without manual entry
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Everything Included

Full Feature List

  • RESTful API with JSON and XML support
  • AS2 and FTP file-based integration options
  • Pre-built connectors for popular ERP/WMS/3PL platforms
  • Orders flow automatically from retailer into your system
  • Outbound ASNs and invoices sent without manual entry
  • Supports D2C, dropship, and multi-channel fulfillment
  • Custom data structures and mapping on request
  • Dedicated integration specialist during setup
Why It Matters

The Business Case

Eliminate manual data entry

Every order that comes in, every ASN that goes out — automated. Your warehouse team never has to touch EDI again.

Works with your existing systems

We connect to virtually any ERP, WMS, or 3PL. If it has an API or can send/receive flat files, we can integrate it.

Scale without adding headcount

Processing 10 orders a day or 10,000 — the integration handles it the same. Growth doesn't require more staff.

"NEJ Inc. is extremely satisfied with Spring Systems ease of use for order fulfillment and shipping label creation. Our team members were up and running in minutes."
Brendan
NEJ Inc.
25+
Years of EDI Experience
24/7
Live U.S.-Based Support
300+
Retail Partners Supported

Ready to Get Started with Integrated Service (ERP/WMS)?

Talk to our team today — no jargon, no pressure. We'll assess your needs and have you set up fast.