Guides

Notes from the operational side.

Practical, specific, and honest about trade-offs — written from building order, warehouse and invoicing software for wholesale distributors.

What a workable message-to-order flow needs, and how to run one without getting your number restricted.

Where picking errors actually come from, and what fixes them without buying a warehouse management system.

Why wholesale pricing breaks in spreadsheets, and how tiers keep every order on the price you agreed.

What to move first, what day one looks like, and what should stay in a spreadsheet after all.