LucraJa

Content rating
Everyone
1+
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Content rating
Everyone
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About this app

LucraJá: The Ultimate Calculator for Marketplace Sellers

Stop losing money to hidden fees! LucraJá was created for entrepreneurs who sell on platforms like Mercado Livre, Shopee, and Amazon and need to know, instantly, how much money will be deposited into their account.

Why use LucraJá?

With rising commissions and shipping costs, calculating profit "in your head" is risky. Our app does the hard work for you, considering all the variables of your business.

What you can calculate:

Commissions by Category: We integrate the fixed and variable fees of the main marketplaces.

Taxes (MEI and Simples): Calculate your margin after deducting taxes.

Shipping Costs: Know the impact of free shipping on your bottom line.

Real Profit Margin: See the exact percentage of profit on each sale.

Key Features:

Real-Time Results: Compare multiple marketplaces at once.

Intuitive Interface: Made for those in a hurry and who need precision.

2 Free Consultations: Start calculating right now at no cost!

Credit System: Pay only for what you use with our affordable packages.

Don't leave your profit margin to chance. Download LucraJá and have financial control of your sales in the palm of your hand!
Updated on
Apr 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location
Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
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App support

About the developer
CLAUDIO KUSHIDA
kushida1@hotmail.com
R. Cacilda Castanho de Andrade, 98 Vila Universitaria SÃO PAULO - SP 05359-020 Brazil