Terms of Service

Effective date: 10 October 2026.

Service

The service is Mercado Libre Mexico FULL Profit Calculator Pro, published as Xiaoxi Tools, at https://tools.xiaoxikeji.com. A registered company name and postal address are not published. Xiaoxi Tools provides online profit calculations for cross-border sellers. The single-listing calculator is free. Pro is $4.99 per month and includes bulk CSV calculation and saved calculations. A CSV selected for bulk calculation, and a sales report opened in the ledger, are read in the browser and are not uploaded. Saved calculations are the calculator inputs you choose to save. SKU purchase costs entered in the ledger are also stored on the account.

Accounts

You can sign in with a Google account. You are responsible for keeping that account secure and for activity under it.

Subscription and payment

Pro renews automatically at $4.99 per month until you cancel. Payment is processed by Creem, a third-party payment provider and the merchant of record. This site does not store, process, or receive your card number or other payment credentials. You can cancel from the account page or the Creem billing link. After cancellation, Pro continues until the end of the period already paid, and the next period is not charged.

Intellectual property and your data

The calculation method, interface, software, and Xiaoxi Tools name on this site are used by the operator of Xiaoxi Tools. Bulk CSV contents are not uploaded and are not sold. Saved calculator inputs are used to provide the save feature and are not sold or publicly disclosed.

Estimates and liability

Profit and fee results are estimates from the numbers you enter and the published rate table used by the calculator. They are for business reference only. They are not a legal, tax, or financial promise, and they are not an official Mercado Libre quotation. To the extent permitted by applicable law, Xiaoxi Tools is not liable for indirect business loss caused only by an interruption, a marketplace rule change, or a calculation difference. These terms do not remove liability or rights that applicable law does not allow to be removed.

Contact

Questions: szxhg123@gmail.com