How can we help?
Answers about accuracy, privacy, and getting the most from each tool.
Questions people ask
Are the calculators free?
Yes. Every calculator and browser-based PDF tool on Bussnizz is free to use, with no account needed.
How accurate are the fee estimates?
Each calculator uses the platform's published fee schedule, with the date we last reviewed it shown on the page. Results are estimates. Your actual charges can differ because of promotions, category rules, taxes, currency conversion, or account-specific terms. Always check your seller statement.
Can I change the fee rates a calculator uses?
Yes. Open the Assumptions and rates section on any seller calculator to edit percentages and fixed fees. The breakdown updates instantly.
Do my PDF files get uploaded?
Tools marked Runs in your browser process files on your own device using your browser. Those files are not sent to our server. Tools that would need a server are labeled and are not available yet.
Do you store what I type into calculators?
No. Calculator inputs stay in your browser. We only keep a short list of recently used tools in your browser's local storage so you can find them again.
Can I share a calculation?
Yes. Use the Share button on a calculator. It copies a link with your inputs in the address, so anyone who opens it sees the same numbers.
I found a fee that changed. How do I tell you?
Use the contact form and include a link to the platform's fee page. We review and log every change.