Question 1

Why is an FBA margin calculator important?

Accepted Answer

It prevents 'hidden cost' surprises. Many sellers fail because they don't account for inbound shipping or long-term storage fees until it is too late.

Question 2

Does the calculator include Amazon advertising (PPC) costs?

Accepted Answer

Advanced versions of the calculator include PPC spend, as this is a variable cost that directly impacts your final net margin.

Question 3

How often should I recalculate my margins?

Accepted Answer

You should review your margins at least monthly or whenever Amazon updates their fulfillment fee structures to ensure your pricing remains competitive and profitable.

Amazon FBA Margin Calculator