Calculator Guides & Practical Money Articles

Source-aware explanations for marketplace fees, taxes, pay and the assumptions behind BriskCalc tools.

Is Amazon FBA Still Profitable in 2026?

Yes — Amazon FBA is still profitable in 2026, but only for sellers who pick the right price band. Our […]

The right Etsy price is: (materials + labor + shipping cost + $0.45 in fixed fees + your target profit)

Short answer: on a typical sale, Amazon FBA takes roughly 25% to 40% of your item price. That total is

For most handmade sellers, Etsy takes less of your money: about 10–11% of an order versus Amazon Handmade’s flat 15%

On a normal sale, Etsy takes about 10% to 11% of your order total plus $0.45 in fixed fees. That’s

Amazon’s 2026 US FBA fulfillment fee changes took effect January 15. For non-apparel items, Large Standard fees start at $3.13

If you got a refund around $3,100 this year — the recent average — you handed the federal government about

For tax year 2026, the Child Tax Credit is worth up to $2,200 per qualifying child under age 17. Up

The average federal tax refund has hovered around $3,100 in recent filing seasons, and most e-filers who choose direct deposit

A $75,000 salary is not $75,000 in your bank account. After federal income tax and FICA, a single filer with