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About Brass Charter

A home for your
life in business.

For the people behind a business—and the decisions, responsibilities and possibilities that come with it.

The business is part
of a life.

Starting, buying or running a business involves more than a promising idea or a set of numbers. It involves your time, your working relationships and what you want your days to look like.

Brass Charter exists to help you understand the work in front of you, ask useful questions and take a considered next step. That includes working with a partner, handing a business on or deciding to close it.

Learn something.
Put it to work.

The library brings together our practical guides and developing courses: a place to look something up or work through a subject. Tools help you apply that thinking to your own situation and keep the work you produce.

When another perspective would help, People & guidance explains outside resources and services, what they offer and where they may fit. These are connected ways into the same work; you can start with the question you have.

A clear reason
for being here.

In People & guidance, we describe the particular offering, not just the person’s reputation. We use official offering pages and other appropriate primary sources, show costs and limits where known, and distinguish provider claims from our editorial judgments about fit.

A listing is not a promise of results or proof that we have personally tested a service. No place in that collection is purchased, and Brass Charter does not receive referral commissions.

How we choose and describe resources →

Know what you’re
choosing.

Our free browser tools can be used without an account. Keep an editable download to return to your work. Our own paid tools and software are identified separately; those sales support Brass Charter. Course previews are labeled as previews, with their current availability explained.

How to keep and reopen your work →

Behind Brass Charter.

Brass Charter is operated by Silver Gonzo Studios LLC. If you have a question, spot something that needs correcting or want to tell us what would make the work more useful, we’d like to hear from you.

Contact Brass Charter →

The Brass Charter house represents this online home: a library for learning, a workshop for putting things to use, and a common table for another perspective. Its people and scenes are illustrative.

Keep your open draft?

Continuing will discard your unsaved changes. You can return to the draft and save or download it first.

Inside a real tool

The Cash Timing Planner

A screenshot from the working planner, using fictional figures. This example starts with $2,000, reaches a low of $300, and ends the eight weeks at $900.

Swipe across the preview to read the details.

Eight-week cash balance chart from October 1 to November 25, 2026. The lowest balance is $300; the expected end balance is $900. The dotted line marks the example's chosen $500 cash level.

The full tool lets you enter receipts and payments, try a change, and keep an editable copy.