How Kreider Sourcing protects sensitive prints and saves 2 hours a week with Lumin

Jacob Kreider built Kreider Sourcing to do something that sounds straightforward: connect U.S. manufacturers with the right fabrication shops and job shops to get work done. But in practice, the job is built on a foundation of trust — and trust, in manufacturing, means keeping the right information in the right hands.

When Jacob receives a technical print from an end customer, that document often contains sensitive details: the customer's identity, proprietary specs, or business relationships that haven't been formally disclosed. Jacob then needs to distribute that print to multiple competing shops for bid — without revealing who the end customer is.

Before Lumin, that meant wrestling with free PDF viewers that couldn't reliably redact information. He'd remove something, save the file, and then discover the edit hadn't stuck. He'd have to start over, or worse, risk sending a print with information that should have stayed private.

"I'm receiving prints in a PDF version. And sometimes there's customer information on those prints which needs to be redacted. The process of downloading and redacting was difficult, until I found Lumin"

As the business grew and print volume increased, the old way wasn't just annoying — it was a bottleneck. Jacob needed a tool he could trust to save what he saved.

The solution: Fast, reliable, and built into the workflow

Jacob found Lumin early, just a couple of weeks after launching Kreider Sourcing. He wasn't looking for a complex document suite. He needed one thing done reliably: redact customer information from PDF prints, save them properly, and get them out the door quickly.

Lumin does exactly that. For Jacob, the difference isn't just speed, it's confidence. When he redacts a document in Lumin and saves it, the information is gone. No re-checking, no rework, no second-guessing.

Beyond redaction, Jacob also uses Lumin Sign to manage his client agreements. Giving every company he onboards a clean, professional experience with a full audit trail. For a young business looking to establish credibility with large manufacturers, that kind of professionalism matters.

The efficiency gains are real: Jacob estimates Lumin saves him one to two hours every week. For a solo founder managing sales, sourcing, and operations simultaneously, that time goes straight back into relationship-building and business development.

But the bigger win is reliability. Lumin handles a specific, high-stakes task in Jacob's business, and it handles it flawlessly. That's not a small thing when the alternative is documents that don't save correctly and sensitive information that shouldn't go out.

Jacob also uses Lumin for all his onboarding agreements, giving him a clean audit trail with every new partner. In a market where some manufacturers are direct competitors with each other, handling information carefully isn't just best practice, it's how you stay in business.

Why Jacob recommends Lumin

When asked if he'd recommend Lumin to a colleague, Jacob didn't hesitate:

"I would for sure tell anyone to use Lumin. The platform has been flawless for me!"

For Jacob, Lumin is a lean, cost-effective tool that punches above its weight. It doesn't try to do everything — but what it does, it does right.