Sage 100 consulting, upgrades, and ongoing support for wholesale distribution companies.
Your business needs more than an answer to today’s error message. You need a Sage 100 partner who understands your processes, remembers how an issue was resolved, and helps you make informed decisions about what comes next.
Schulz Consulting works with companies already using Sage 100—formerly MAS 90 and MAS 200—with a particular focus on wholesale distribution. Through our fixed-fee Schulz Access Agreement, we help clients plan upgrades, answer everyday questions, document issues, and evaluate third-party solutions.
Whether an unresolved problem prompted your search or you’re thinking ahead about your next upgrade, we’d like to understand what you want from your Sage 100 support relationship.
Sage 100 Support That Understands Your Business
An individual support answer is more useful when it accounts for your company’s configuration, connected products, and everyday work.
Our approach brings those pieces together:
- Ongoing Sage 100 questions: Help understanding how the software supports your accounting, inventory, purchasing, and sales order processes.
- Upgrade planning and coordination: Identify requirements, dependencies, testing needs, and responsibilities before making a change.
- Issue documentation: Keep a record of problems, resolutions, and important decisions so that knowledge carries forward.
- Third-party solution guidance: Evaluate whether a proposed product addresses your needs and how it fits with your existing system.
The goal is a working relationship that builds knowledge of your business over time.
Planning a Sage 100 64-Bit Migration
Sage 100 2026 is a 64-bit-only application. If you currently run a 32-bit version, moving to the 2026 release requires planning for that transition. See Sage’s upgrade guidance.
A Sage 100 upgrade should account for more than the core accounting application. Your third-party products, customizations, reporting connections, and workstation requirements also need attention.
We help you organize the questions that matter:
- Which Sage 100 version and edition are you running?
- Which integrations and customizations does your team rely on?
- What compatibility confirmations are needed from each vendor?
- What workstation and reporting changes should be planned?
- Which business processes must be tested before going live?
Compatibility needs to be checked against your specific combination of products and versions. That preparation helps you make an informed upgrade decision and establish a practical testing plan.
Evaluate Sage 100 Integrations With Your Business in Mind
Third-party products from independent software vendors, or ISVs, can extend Sage 100 into important parts of your operation. Choosing among them involves more than comparing a feature list.
We help you evaluate current options, identify questions for vendors, and consider implementation, support, and future upgrade requirements.
Shipping Integrations
Evaluate how a shipping solution fits your order fulfillment process, including shipment information, tracking, freight charges, and the handoff between warehouse staff and accounting.
Accounts Payable Automation
Explore Sage 100 AP automation for invoice capture, approval routing, document access, and reducing duplicate entry. The discussion starts with how invoices move through your company and where delays or manual work occur.
Accounts Receivable Automation
Consider AR automation tools for invoice delivery, customer reminders, collections follow-up, and payment visibility. Evaluate how the proposed workflow fits your customers and accounting team.
Payments and Click to Pay
Review integrated payment processing and Click to Pay options, including the customer experience, transaction fees, payment application, reconciliation, and responsibility for support.
Customer Portals
Evaluate customer self-service options for accessing invoices, order information, account details, and payments. Clarify what information customers need and how it will stay connected to Sage 100.
Paperless Document Imaging
Explore document imaging and document management options for organizing invoices, purchase orders, and supporting records. Consider how staff will capture, retrieve, share, and retain documents as part of their daily work.
Not every company needs another application. We also help you consider whether a process or configuration change should come first.
Considering a Different Sage 100 Partner?
You don’t need to have decided to switch before contacting us.
Perhaps a recurring issue has exposed a gap in your current support. You may need more guidance on upgrades, better documentation, or help assessing products that different vendors have recommended.
We’re interested in understanding both what brought you here and what you would like to improve over time.
Our services are designed for companies seeking an ongoing Sage 100 relationship. We work directly with the company using the software and provide support through a fixed-fee agreement with an agreed scope.
Common Questions
Can we talk before deciding whether to change partners?
Yes. Start by telling us about your business, how support is handled today, and what you would like to work better. We can explore whether our approach fits your needs before you make a decision.
How does this complement support from Sage?
Our work focuses on how your company uses Sage 100: your configuration, business processes, third-party products, upgrade plans, and the history of issues and decisions. The services available under your Sage subscription or support plan remain governed by that plan.
Can you help evaluate products we already use?
Yes. The conversation can include your existing integrations as well as new products you’re considering. Vendor compatibility, support responsibilities, and testing requirements are part of that evaluation.
Do you support Sage 100 Contractor?
No. Our focus is Sage 100, formerly MAS 90 and MAS 200. Sage 100 Contractor is a separate product.
Tell Us What You’d Like to Improve
Tell us a little about your company, your current Sage 100 support arrangement, and the help you’re hoping to find. A few sentences about the bigger picture are more useful at this stage than detailed error messages.
We’ll review your inquiry and follow up by email to learn more. If there appears to be a fit, we can arrange a conversation about your needs and how we work.

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