How to Calculate Real Profit on Trendyol? Not Commission, NET Profit (2026)

When you search for “Trendyol profit calculator” online, most of the tools you find are actually commission calculators: they subtract the commission from the price and call whatever is left “profit.” The thesis of this article is simple: calculating commission is not calculating profit. Below you will see, line by line, the math for a 600 TL product whose seller believes they are “136 TL in profit” but is in fact selling at a loss — and how to set up the same math for your own product.

Why don't most sellers know their real profit?

Four reasons. First, half of the deductions are invisibly timed: you see the commission at the moment of sale, but the shipping invoice arrives at the end of the month, the return cost weeks later, and the net impact of VAT and withholding tax during the tax-filing period. Second, the line items are in different units: commission is a percentage, the service fee is TL per order, shipping is TL per desi (Trendyol's volumetric weight unit), returns are a rate — reducing all of these to a per-sale figure is tedious. Third, a lack of reconciliation: only a minority of sellers regularly read the bridge between panel revenue and the amount actually deposited into their bank account — that is, the payout account statement — and without reading it, the answer to “what percentage do the deductions add up to?” turns into a guess. Fourth, human nature: when revenue is growing, nobody goes looking for losses. The result: the seller says “I sell for 600, I buy for 336, commission is 128 — 136 TL profit” and, as scale grows, scales the loss too.

The full formula: 8 deductions, one line

Net profit = sale price − commission − shipping − service fee − withholding tax − return share − ad share − product cost − VAT difference

Our example product: sale price 600 TL (VAT included, 20%), purchase cost 336 TL (VAT included), category commission 21.36% (the rate shown in the panel), 2 desi. Let's break down the line items one by one:

1. Commission: VAT-included price × panel rate

Commission is applied to the entire VAT-included sale price the customer pays: 600 × 21.36% = 128.16 TL. The commission invoice is issued with VAT included; no additional VAT is added on top, and you claim the VAT on the invoice (21.36 TL) as a deduction on your tax return. A common mistake is to calculate commission on the VAT-excluded base (500 × 21.36% = 106.80 TL) — the real amount deducted on the statement is 128.16 TL. For the current rates by your category, see the 2026 commission table.

2. Shipping: per desi, from the seller

Contracted shipping is deducted from the payout per order. Because the product is above 350 TL, it uses the 13 July 2026 Aras full desi tariff rather than the low-value-order brackets: 88.96 TL + VAT = 106.75 TL for 2 desi. On a 600 TL product, shipping is 17.8% of revenue — the largest line item after commission, and one that is entirely absent from most “profit calculations.”

3. Platform service fee: fixed per order

The standard tariff is 10.99 TL + VAT = 13.19 TL. Sellers who ship the same day with the “Ships Today” label have received the discounted 4.99 TL + VAT = 5.99 TL rate since June 15, 2026 — verify it in Seller Center.

4. Withholding tax: 1%, tax paid upfront

1% of the VAT-excluded amount: 500 × 1% = 5.00 TL. It is offset against income/corporate tax at year-end, so over the long run it does not increase your tax burden — but it does leave today's cash flow. You can see your annual amount with the withholding tax tool.

5. Product cost: VAT-included purchase + packaging

The purchase invoice is 336.00 TL VAT included. Also add packaging here — the box, packing tape, printed mailer, and so on — we ignored it in the example, but in reality it runs 5–15 TL per order.

6. Return share: the insurance premium every sale carries

On a returned order the commission is refunded, but the outbound shipping, return shipping, and packaging/wear-and- tear loss stay with you in most scenarios — roughly 230 TL per return for our product. At a 10% return rate, that means 0.10 × 230 = 23.00 TL per sale. If you don't know your return rate, your profit calculation is already incomplete; in the table below you will see how this single line item multiplies the loss on its own.

7. Ad share: distribute per order

Divide your monthly ad spend by your monthly order count. Example: 3,000 TL of ads per month, 100 orders → per sale 30.00 TL. If you say “I sell without ads too,” set the share to zero; but if that is the measured reality, it has to enter the calculation.

8. VAT difference: money that isn't yours

Of the 600 TL, 100 TL is the VAT you collected and it belongs to the state; you deduct the VAT on your purchase and expense invoices from it. In the example: 100 − 56 (purchase) − 21.36 (commission) − 17.79 (shipping) − 2.20 (service fee) − 5 (ads) = −2.35 TL — so in this example no VAT is payable; there is a 2.35 TL carry-forward VAT balance. When your purchase and sale VAT rates are equal, the difference is this small; but if you buy at 10% VAT and sell at 20% (common in textiles), the difference grows significantly — always calculate with your own rates.

All together: the truth behind the 136 TL “profit”

The calculation in the seller's head was 135.84 TL profit (600 − 336 − 128.16). The real result: a loss of 42.10 TL per sale. The gap comes from four line items nobody puts into their “profit calculation”: shipping, service fee, returns, and ads. If this product sells 100 units a month, the seller is losing 4,210 TL a month while thinking they are growing — and all the while the revenue chart is climbing.

The invisible impact of returns and ads

The return rate is the most volatile variable in the profit calculation: on a wide-margin product it can flip profit into loss on its own, and on a thin-margin product it multiplies the loss. Same product, same price, 100 orders per month and a 3,000 TL ad budget, two scenarios (unit profit before returns and ads: 10.90 TL; cost per return: 230 TL):

This product posts a 3,114.50 TL monthly loss even at 5% returns; when the return rate climbs to 15%, the loss rises to 5,523.50 TL, or about 1.8×. A clothing product with high returns due to size mismatch and a home product with low returns are completely different businesses at the same commission rate. That is why the answer to “which product is profitable?” isn't hidden in the commission table but in the return rate measured per product. (Who bears the return shipping cost depends on the reason for the return; here we assumed the conservative scenario, i.e. that the cost stays with the seller.)

Excel or automatic?

The honest answer: there is a place for both.

For a seller with fewer than 50 orders a month, working in a single category, a properly built Excel is enough — as long as all 8 line items above are in the formula and the tariffs are kept current. The trouble starts at scale: as the number of SKUs and the order volume grow, “updating the file” becomes a job in its own right, and the most critical data — the actual deductions (what was really deducted on the statement?) — never makes it into Excel at all. If you want to learn to read the payout account statement, see the payout guide.

Try it with your own product, then connect it to automation

The most concrete benefit of knowing your real profit shows up in pricing decisions: a seller who knows their net profit per sale also knows which price they cannot go below in competition. We laid out the math of this floor-price logic in Buybox competition separately in the Buybox guide.

Setting up the calculation in this article for your own product takes two minutes: enter your sale price, cost, category, and desi into the Trendyol profit calculator — all 8 line items are subtracted with the 2026 tariffs, and it also reverse-calculates the price you need to sell at for your target margin. For the ongoing version there is Verimle: once you connect your Trendyol account, it reads the real deductions of every order from the payout account statement, distributes returns and ads per product on a per-sale basis, and sends you the “this product turned into a loss this month” alert before you notice it yourself. Don't estimate your profit; measure it.

One final note: the commission, service fee, shipping, withholding tax, and VAT line items above vary by category, by your contract, and with current legislation. The calculation here is an example; it does not replace your own contract and payout breakdown. For your own exact rates and current commercial terms, rely on Trendyol's official Seller Information Center, and for the actual per-sale commission and deduction amounts, base it on the payout account statement in the Trendyol Seller Panel. To apply the same calculation to your own product, you can use the Trendyol profit calculator. This guide was last reviewed on July 18, 2026.