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Use Your Existing Payment Processor with SauceyDirect via NMI

Learn how to connect your existing in-store payment processor to SauceyDirect using NMI (Network Merchants, Inc.) as the payment gateway.

Updated over 2 months ago

Overview

SauceyDirect can now process delivery orders using your existing in-store payment processor as long as your processor can connect to NMI (Network Merchants, Inc.), a widely used payment gateway.

This allows you to:

  • Keep your current merchant account

  • Maintain your existing transaction history

  • Potentially benefit from lower processing rates

  • Consolidate in-store and delivery sales under one processor

  • Strengthen your processing profile with increased volume

For most merchants, this is the preferred setup.


Why This Is Recommended

Using your current processor typically means:

  • You already have established underwriting and processing history

  • Your transaction rates may be lower than opening a new high-risk account

  • Adding delivery volume can improve your overall sales profile

Since NMI is a popular gateway, many processors already support it. In most cases, it’s simply a matter of asking your payment processor to enable NMI gateway access.


Step 1: Contact Your Payment Processor

Reach out to your processor and request:

“Please connect my merchant account to the NMI payment gateway.”

If they ask what is needed, let them know SauceyDirect requires:

  • Gateway ID

  • Private Key (API Key)

  • Public Key (Tokenization Key)

Suggested Email Template to Contact Your Payment Processor

Hi [Processor Contact Name / Support Team],

We are working with SauceyDirect to enable delivery and pickup ordering for our store, and we would like to continue processing payments through our existing in-store merchant account.

To make this possible, we need our account connected to the NMI (Network Merchants, Inc.) payment gateway so SauceyDirect can integrate with our processor.

Could you please assist with enabling or confirming the following on our account:

NMI Gateway Requirements

  • Connect our merchant account to the NMI payment gateway

  • Ensure Customer Vault is enabled (we understand this may be an additional monthly fee of approximately $10)

  • Ensure CVV is disabled in NMI (temporary requirement for SauceyDirect integration)

Credentials Needed After Setup
Once NMI is enabled, please provide us with:

  • Gateway ID

  • Private Key (API Key)

  • Public Key (Tokenization Key)

We will securely pass these credentials to SauceyDirect so they can complete the integration on their end.

We would greatly appreciate your help in getting this set up as soon as possible so we can begin processing our delivery orders.

Please let me know if you need anything further from us.

Thank you for your time and support.

Best regards,
[Your Name]
[Store Name]
[Phone Number]
[Email Address]


Required NMI Settings

Before we can complete the integration, please confirm the following settings are enabled in your NMI dashboard:

✅ Required

  • Gateway ID

  • Private Key (API Key)

  • Public Key (Tokenization Key)

  • Customer Vault: Enabled

⚠️ Important

  • CVV must be turned OFF (unchecked)
    A fix is currently in progress, but for now CVV must remain disabled for proper integration.


What to Send to SauceyDirect

Once your processor has connected you to NMI and provided credentials, please send us:

  • Gateway ID

  • Private Key (API Key)

  • Public Key (Tokenization Key)

You can securely share these with your SauceyDirect onboarding representative.


Integration Timeline

Once we receive:

  • Gateway ID

  • Private Key

  • Public Key

We will connect your payment processing within 24 hours.


Need Help?

If your processor has questions about NMI compatibility or gateway setup, feel free to connect them directly with our team. We are happy to coordinate to ensure a smooth setup.


Summary

If your current processor supports NMI, you can:

✔ Keep your existing rates
✔ Keep your existing merchant account
✔ Add delivery sales seamlessly
✔ Be live within 24 hours after credentials are provided

This is the fastest and most cost-effective way to enable payment processing for SauceyDirect delivery orders.

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