Choosing an EDI VAN Provider: 12-Point Checklist to Avoid Hidden Fees

By
Ben Metzer
April 13, 2026
5 min read
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You just landed your first major retailer. Walmart, Target, or Costco wants to carry your product — but they require EDI connectivity through a Value-Added Network (VAN). In the rush to get onboarded, many manufacturers choose the first VAN they find. Six months later, they're hit with bills that have tripled because of usage-based pricing they didn't fully understand. Here's how to evaluate VAN providers the right way — without getting locked into expensive contracts or surprise fees.

The Kilo-Character Trap: Why Most VAN Bills Skyrocket

Traditional VAN pricing is based on kilo-characters (KC) — a billing model inherited from 1980s telecommunications. Here's how it works:

  • One kilo-character = 1,000 characters (letters, numbers, spaces, symbols)
  • One EDI document = roughly 2,000–3,000 characters (2–3 KC)
  • Your bill = total KC used × rate per KC (typically $0.05–$0.25 or more)

The problem: as your business grows and transaction volume increases, your VAN bill grows with it. The more successful you become, the more you pay — with no bulk discount or predictable ceiling.

Example: A manufacturer processing 500 EDI transactions per month (1,500 KC) at $0.10/KC pays $150/month. When they scale to 2,000 transactions (6,000 KC), that bill jumps to $600/month — a 300% increase for simply doing more business.

Trading Partner Pricing: The Predictable Alternative

Modern VAN providers offer flat-rate pricing based on the number of active trading partners, not data usage. You pay a fixed monthly rate per active partner, with unlimited transactions included. Costs scale with your network — not your volume.

Kilo-Character Pricing Trading Partner Pricing
Unpredictable monthly bills Fixed monthly cost per partner
Costs increase as you grow Unlimited transaction volume
Complex billing that's hard to audit Easy budgeting and forecasting
Penalizes success Rewards growth

12-Point Checklist for Evaluating VAN Providers

Before you sign a contract, verify each of the following:

1. Pricing Model

Is it kilo-character based (unpredictable) or trading partner based (fixed)? Ask for a written example of what your bill would look like at 10, 50, and 100 transactions per month.

2. Hidden Fees

Ask specifically about setup fees, partner onboarding fees, mapping charges, support fees, data storage fees, and migration fees. If they hesitate to list all fees upfront, walk away.

3. Contract Length

Can you leave with 30 days notice, or are you locked in for one to three years? Avoid multi-year commitments until you've had time to test the service.

4. Partner Onboarding Speed

How long does it take to connect a new trading partner — days or weeks? Who handles testing and compliance on your behalf?

5. What's Included in the Base Price

Confirm whether EDI translation, compliance testing, technical support, data archiving, and partner setup are included — or whether they're billed as add-ons.

6. Migration Support

If you're switching from another VAN, does the new provider handle the migration? Can you retain your existing EDI IDs and preserve all trading partner relationships?

7. Support Quality

What are the support hours? Is help available by phone and email, or only through a ticketing system? Ask for average response times on critical issues.

8. Data Access and Archiving

How long is your EDI data stored? Can you download historical transactions? What happens to your data if you cancel?

9. Uptime Guarantee

What's their SLA? Look for 99.9% or better uptime with service credits if they miss it.

10. Protocol Support

Do they support AS2, SFTP, FTP, and API? Can they translate between protocols when your trading partners use different methods?

11. Retailer Coverage

Are they already connected to your target retailers — Walmart, Target, Amazon, Costco? Pre-existing connections mean faster onboarding and fewer headaches.

12. Contract Exit Terms

What happens when you cancel? Can you export your data in a usable format? Are there cancellation fees or data retrieval charges?

Red Flags That Should Make You Walk Away

  • Vague pricing: "It depends on usage" with no concrete scenarios
  • Long-term commitments: Two- to three-year contracts with no trial period
  • Per-setup fees: Charging separately for each new trading partner connection
  • Opaque billing: Invoices that don't clearly itemize charges
  • Poor support reviews: Check G2, Gartner Peer Insights, or ask for customer references
  • Migration friction: Making it difficult — or expensive — to leave or export your data

What's Included with BOLD VAN (At No Extra Cost)

Every BOLD VAN plan is built around transparent, predictable pricing. Here's what's included as standard:

  • Flat trading partner pricing with no kilo-character fees
  • Free migration from your current VAN
  • Free trading partner onboarding and compliance testing
  • EDI translation and document mapping
  • Technical support by phone and email
  • Data archiving — 90 days standard, up to seven years on request
  • No setup fees or hidden charges
  • No long-term contracts — cancel with 30 days notice

Questions to Ask During Your VAN Demo

Use these to pressure-test any provider before you commit:

  • "Show me a sample bill for 100, 500, and 2,000 transactions per month." This reveals whether costs scale predictably or spike with growth.
  • "What happens if I need to add five new trading partners next quarter?" You'll learn quickly whether onboarding fees exist and how long connections take.
  • "Can I keep my EDI IDs if I migrate from another VAN?" Changing IDs disrupts every trading partner relationship you've built.
  • "What's included in your base price versus what costs extra?" Forces them to itemize add-on fees in plain language.
  • "What's your average support response time?" Generic answers like "we respond quickly" without specifics are a red flag.

Ready to compare VAN providers? Upload your current VAN bill and see exactly how much you'd save with BOLD VAN's flat-rate pricing. No contract, no credit card required.


Frequently Asked Questions

What is kilo-character pricing and why is it a problem?

Kilo-character (KC) pricing bills you based on the total number of characters transmitted in your EDI documents each month. Because transaction volume grows as your business grows, your VAN bill grows with it — with no predictable ceiling. A manufacturer processing 500 transactions per month might pay $150, but at 2,000 transactions that same bill could jump to $600 or more.

What is trading partner pricing for EDI VANs?

Trading partner pricing charges a fixed monthly rate per active trading partner rather than by data volume. You get unlimited transactions with each partner, making costs predictable and easier to budget as your network grows.

What hidden fees should I watch for when evaluating a VAN provider?

Common hidden fees include setup fees, per-partner onboarding charges, EDI mapping fees, premium support fees, data storage fees, and migration fees. Always ask a prospective VAN to itemize every cost in writing before signing a contract.

Can I keep my EDI IDs if I switch VAN providers?

Yes, with the right provider. BOLD VAN migrates your existing EDI IDs so your trading partner relationships are never disrupted. Not all providers offer this — confirm ID portability before committing to a migration.

What should be included in a VAN's base price?

A solid VAN base price should include EDI translation, compliance testing, technical support, data archiving, trading partner onboarding, and migration assistance. If any of these are listed as add-ons, factor that into your total cost comparison.

How long does it take to onboard a new trading partner with a VAN?

Onboarding timelines vary widely by provider. Some VANs take weeks due to manual testing and partner outreach requirements. BOLD VAN handles all trading partner onboarding at no charge, typically completing connections in days without requiring you to contact your partners directly.


Ben Metzer
Content Manager

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