Mercado Livre, Shopee & TikTok Shop Fee Calculator (Brazil)

Calculate the exact seller fees and net profit of a sale on Mercado Livre, Shopee and TikTok Shop Brasil, using the official 2026 fee tables. Send a list of products and get, for each marketplace:

• commission, fixed fees and shipping cost, line by line;
• what the marketplace pays you (payout) and your net profit and margin;
• the minimum price to reach a target margin;
• which marketplace is the most profitable for each product;
• a one-line summary in English and Portuguese, the fee table version and links to the official sources.

No scraping and no logins: pure, deterministic math on public fee rules and the numbers you send.

What it covers

Marketplace	Rules included	Effective from
Mercado Livre	Clássico / Premium commission, shipping cost tables for green, yellow and red reputation (Coleta, Agência, Full), fast free shipping below R$79, half-price cap below R$19, Flex fixed fee, used products, Full storage	24 Aug 2026
Shopee	Commission bands for CNPJ sellers (20% + R$4.50 up to R$79.99; 14% + R$16/20/26 above), half-price fixed fee below R$9, CPF surcharge, own-logistics freight co-payment	1 Oct 2026
TikTok Shop	Commission by price band (10% + R$4 below R$50; 6% + R$6 from R$50), Shipping Fee Program (6%, capped at R$50), affiliate commission	15 Jul 2026
Taxes (estimate)	MEI (monthly DAS spread over units), Simples Nacional Anexo I (effective rate from RBT12) or a manual %	2026

Every number was checked against the official help pages and, for Mercado Livre, against the official Simulador de custos. Each result tells you which fee table was used (feeTableId) and when it was verified (feeTableVerifiedOn).

Input

The only required field is products. Example:

{
  "products": [
    { "sku": "FONE-01", "price": 89.9, "productCost": 35, "weightKg": 0.3 },
    { "sku": "TENIS-42", "price": 249.9, "productCost": 110, "weightKg": 1.2, "mlCommissionPercent": 14 }
  ],
  "targetMarginPercent": 20,
  "mlListingType": "classico",
  "mlLogistics": "coleta",
  "taxMode": "simples_anexo_1",
  "taxRbt12": 300000
}

• price is in BRL. weightKg is the billable package weight and is required for Mercado Livre (except Flex).
• Mercado Livre's commission depends on the category. Send yours in mlCommissionPercent (per product or for all). Without it we use 12% (Clássico) or 17% (Premium) and flag the line as an estimate.
• All other options are in the input form, with defaults.

Output

One dataset item per product and marketplace:

{
  "sku": "FONE-01",
  "marketplace": "shopee",
  "status": "ok",
  "price": 89.9,
  "marketplaceFees": 28.59,
  "payout": 61.31,
  "netProfit": 26.31,
  "marginPercent": 29.26,
  "minimumPriceForTarget": 65.84,
  "bestForProduct": false,
  "summaryEn": "Shopee: sale at R$ 89.90, marketplace fees R$ 28.59, net profit R$ 26.31 (29.26%).",
  "lines": [
    { "label": "Comissão Shopee (14%)", "amount": 12.59, "estimate": false, "sourceUrl": "https://seller.shopee.com.br/..." },
    { "label": "Valor fixo por item", "amount": 16, "estimate": false, "sourceUrl": "https://seller.shopee.com.br/..." }
  ],
  "warnings": [],
  "feeTableId": "shopee-2026-10-01",
  "feeTableVerifiedOn": "2026-10-26"
}

If a product has a problem (for example, no weight for Mercado Livre), you get an item with status: "error" and a message, and that item is not charged. The other products are calculated normally.

Pricing

Pay per event: you pay per successful calculation (one product in one marketplace). Items with errors are free.

For AI agents

• Purpose: compute Brazilian marketplace seller fees, payout, net profit and minimum price for a target margin.
• Minimal input: { "products": [{ "price": 100, "weightKg": 0.3 }] }.
• Read first: summaryEn, netProfit, marginPercent, minimumPriceForTarget, bestForProduct, warnings.
• Runs in seconds, so call-actor returns within its wait time.
• Use with the Apify MCP server: https://mcp.apify.com?tools=<username>/brazil-marketplace-fee-calculator.

Limitations

• Mercado Livre: Full Super, Livros, special categories and pet food have their own shipping tables, not applied yet (a warning is shown). Flex shipping bonus and ME1 are not included. The category commission reduction between R$150 and R$699.99 is not applied automatically.
• Shopee: CPF sellers below R$12 have a regressive fee with no public table; those lines are flagged as estimates.
• Taxes are estimates, not tax advice.

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Em português

Calcula as tarifas e o lucro líquido de uma venda no Mercado Livre, Shopee e TikTok Shop, com as tabelas oficiais de 2026: comissão, custo dos Envios, valores fixos, imposto estimado (MEI, Simples Anexo I ou %), repasse, margem, preço mínimo para a margem que você quer e o marketplace mais lucrativo para cada produto. Cada linha traz o link da fonte oficial. Sem scraping e sem login.

Envie products com price (em reais) e, para o Mercado Livre, weightKg (peso do pacote) e, de preferência, mlCommissionPercent (a comissão da sua categoria). Itens com erro não são cobrados.