Skip to content

About Bussnizz

Bussnizz is a free toolkit for people who run a business: online sellers, freelancers, service businesses, and anyone who needs to get the numbers right.

What we build

  • Business and seller tools that show what you keep after marketplace and payment fees, with the formula shown.
  • PDF and document tools that process most files inside your browser.
  • Everyday calculators for pay, loans, materials, measurements, and time.

How we work

Every calculator lists its formula and the fee rates it uses, with the date we last reviewed them. When a platform changes its fees, we log it in the fee change log, update the tools, and explain the change in our seller guides.

Who is behind Bussnizz

Bussnizz is built by Sharjil Hameed, who works in SEO and digital marketing and writes about practical AI for small businesses. You can reach him at sharjil@bussnizz.com, and follow Bussnizz for fee changes and new tools on LinkedIn, X, Instagram, Facebook, YouTube and Pinterest.

Where our numbers come from

Platform fees come from each company’s own published fee pages: Etsy, eBay, Amazon Seller Central, Walmart Marketplace, TikTok Shop, Shopify, PayPal, Stripe, and Square. Each calculator links to its sources and shows the date its rates were reviewed. Every change is recorded in the fee change log.

Everyday calculators use standard formulas, which are printed on every page with a worked example, so you can check the math yourself.

What we don’t do

  • We don’t sell your data or show advertising cookies.
  • We don’t upload files for PDF tools marked “In your browser”.
  • We don’t claim our estimates match your statement to the cent. Promotions, categories, taxes, and account terms vary, so always confirm with the platform.