Profitability
FBA vs FBM: How Fees and Your Margin Change per Product
FBA vs FBM compared: how fees, storage and shipping differ, and when each model wins based on the margin your product leaves.
What Net Margin Is Healthy for an Amazon and MercadoLibre Seller
What net margin counts as healthy for a seller, how it varies by category and why a low percentage can still be profitable.
How to Calculate the Real Profitability of a Marketplace Product
A guide to calculating real product profitability by subtracting cost, fees, fulfillment, tax and shipping down to net margin.
Buy Box and Price: How What You Charge Affects Winning It
Buy Box and price: how your price weighs alongside shipping and reputation to win the Amazon buy box without giving away margin.
Price War: What It Is and How to Exit Without Burning Margin
Price war: why it breaks out between sellers, the damage it does to net margin and strategies to compete without racing to zero.
Per-Channel Pricing: Why One Product Needs Different Prices
Per-channel pricing: why Amazon and MercadoLibre need different prices due to their fees, and how to set them without losing margin.
Minimum Profitable Price: How to Calculate Your Selling Floor
Minimum profitable price: how to find the point below which you lose money, adding product cost, fees, fulfillment and tax.
VAT for Sellers in Mexico: The Basics You Need to Understand
VAT for sellers in Mexico: how the 16% applies on marketplaces, platform withholding and its effect on your price and margin.
FBA Fees Explained: What Amazon Charges for Fulfillment
FBA fees explained: fulfillment charges, storage costs and weight or size surcharges, and how they affect your product profitability.
MercadoLibre Fees 2026: How They Work and What You Pay
MercadoLibre fees: how they are calculated by category and listing type, fixed low-price charges and their impact on your margin.
What Is Net Margin on Amazon and How to Calculate It per Product
What net margin on Amazon is: how to subtract referral fees, FBA costs and tax to know the real profit each product leaves you.
Gross Margin vs Net Margin: What Actually Sets Them Apart
Gross vs net margin: which costs go into each, why they get confused and which one to use for pricing and profitability decisions.
Net Margin Formula Explained Step by Step With Examples
The net margin formula explained step by step with numeric examples so you can calculate yours without confusing gross and net profit.
What Is Net Margin and Why It Matters for Online Sellers
What net margin is: a clear definition, which costs it includes and why it is the number that shows whether your online business truly makes money.
Automatic price calendar: drop to sell, raise to win margin
How an automatic price calendar lets you ladder offers, track your products and raise the price afterward to recover margin on Amazon and MercadoLibre.
How to calculate your real margin on Amazon FBA Mexico
Referral fees, FBA costs, storage, shipping and tax: the full formula to know which product actually makes you money on Amazon Mexico.
Laddered offers: drop to sell, raise to win margin
Laddered offers: drop to sell, raise to win margin: a practical guide for multichannel Amazon and MercadoLibre sellers.
Price tracking and its effect on real margin
Price tracking and its effect on real margin: a practical guide for multichannel Amazon and MercadoLibre sellers.
Per-channel pricing: why one flat price loses money
Per-channel pricing: why one flat price loses money: a practical guide for multichannel Amazon and MercadoLibre sellers.
Pricing mistakes that kill your profitability on marketplaces
The most common pricing mistakes on Amazon and MercadoLibre and how to avoid them: flat prices, price wars, ignoring fees and not checking real margin.
Scheduling promos without destroying profitability
Scheduling promos without destroying profitability: a practical guide for multichannel Amazon and MercadoLibre sellers.
Real net margin: everything Amazon and MELI deduct
Real net margin: everything Amazon and MELI deduct: a practical guide for multichannel Amazon and MercadoLibre sellers.
Buy Box and price: winning without a price war
Buy Box and price: winning without a price war: a practical guide for multichannel Amazon and MercadoLibre sellers.
Profitability per product: beyond it sells a lot
Profitability per product: beyond it sells a lot: a practical guide for multichannel Amazon and MercadoLibre sellers.
ACoS and margin: when ads eat your profit
ACoS and margin: when ads eat your profit: a practical guide for multichannel Amazon and MercadoLibre sellers.
Amazon and MELI ads in one view
Amazon and MELI ads in one view: a practical guide for multichannel Amazon and MercadoLibre sellers.
Average ticket and conversion: reading the right signals
Average ticket and conversion: reading the right signals: a practical guide for multichannel Amazon and MercadoLibre sellers.
Analyzing sales by product family and season
Analyzing sales by product family and season: a practical guide for multichannel Amazon and MercadoLibre sellers.
Returns: the hidden cost that kills your margin
Returns: the hidden cost that kills your margin: a practical guide for multichannel Amazon and MercadoLibre sellers.