Clear terms. Clear calculations.
Updated: 14 October 2026. The SellerPilot Margin Lab calculator is offered free of charge, on an as-is basis, for educational planning and preliminary business analysis.
Not financial, tax or accounting advice
Results are estimates based on the numbers you provide and on a simplified contribution-margin model. They do not account for every fee structure, tax treatment, settlement adjustment, refund scenario, currency conversion, overhead or business expense. Do not rely on these calculations alone for pricing or purchasing decisions.
Verify your rates
Initial inputs are examples only. TikTok Shop rates vary by seller, country, category, campaign and date. You must confirm current fee rates and settlement rules in your own Seller Center before acting.
Service use
Do not misuse or interfere with the website or represent our estimates as official TikTok Shop results. Availability may change without notice. The external SellerPilot website may offer optional paid services governed by its own terms.
Independence and trademarks
We are not affiliated with, sponsored by, or endorsed by TikTok. TikTok and TikTok Shop are trademarks of their respective owners.
Contact
For questions, email trendshafa@gmail.com.