What you really keep, sale by sale.
Customs, import VAT, shipping, payment fees, ads, returns, social contributions: Slygo works out your real net profit before you buy a product and after you sell it.
Necklace imported from China
Sold at €29.90
Net profit per sale
€6.31
- net margin
- 21.1%
- Max CPA
- €14.31
Computed with the Slygo engine and the reference rates in force.
Dropshipping: €5 more per item and per parcel
Since 1 July 2026, a distance-sale parcel worth €150 or less pays a flat customs duty of €3 per item line in the EU. From 1 November 2026, a €2 processing fee per line is added, with no threshold. The seller pays, not the customer. On a €29.90 necklace, net profit drops from €6.31 in stock to €0.51 in dropshipping.
Your revenue doesn't tell you what you earn
The costs of an imported product are spread across a dozen suppliers and invoices. Many sellers lose money on every sale without knowing it.
- 01
Costs everywhere
Supplier, freight, customs, label, packaging, Stripe, commission: every line eats into the margin.
- 02
Forgotten import VAT
Under the French VAT exemption, VAT paid on imports can't be reclaimed: it's a cost, not an advance.
- 03
Ads that eat everything
Above a certain cost per sale, every order loses you money. Slygo gives you that threshold.
Before you buy, after you sell
Before you buy
The free calculator tells you whether a product is worth it: net profit, maximum CPA, minimum ROAS, sales needed to hit your goal.
After you sell
The dashboard connects to your store, payments and ad accounts to show real net profit per product and per channel.
Coming soon: your whole business in one place
Planned connectors, in order of arrival. None is available yet.
Sales
- Shopify
- Stripe
- PayPal
- Amazon FBA / FBM
- WooCommerce
- Cdiscount
- Etsy
Advertising
- Meta
- TikTok Ads
- Google Ads
- Pinterest Ads
Suppliers
- Alibaba
- AliExpress
- 1688
- CJdropshipping
Your first calculation takes two minutes
Free, no account, in euros, with French rules: micro-business, sole trader or company.
Open the calculator