Legal
Legal documents
The current version of every document that applies to using Testlyn. When a document changes, the version number and effective date change here, and account holders are emailed before material changes.
For everyone
| Document | Version | Effective |
|---|---|---|
| Terms of Service The general terms for using Testlyn Teach, Testlyn Learn and Testlyn Tutors — accounts, subscriptions, AI grading, content, acceptable use, liability and disputes. | 2.0 | 2026-09-17 |
| Privacy Policy What personal data Testlyn and 8020 English collect, why, who processes it, where it goes, how long it is kept, how children are protected and how to exercise your rights. | 2.0 | 2026-09-17 |
Students and parents
| Document | Version | Effective |
|---|---|---|
| Tutors Marketplace Terms for Students How booking lessons, packages and group courses with independent tutors works on Testlyn, what Testlyn does and does not do, and what you agree to when you pay. | 1.1 | 2026-09-19 |
| Refund and Cancellation Policy When lessons, trial lessons, packages, group seats and software plans are refunded, how much, how fast, and how to ask. | 1.2 | 2026-09-19 |
| Parental Consent and Children's Privacy Notice What a parent or guardian agrees to when booking lessons for a child under 18, what data Testlyn collects about the child, and the parent's rights and controls. | 1.1 | 2026-09-17 |
| Điều khoản cho học viên tại Việt Nam Áp dụng khi bạn thanh toán bằng chuyển khoản VND: 8020 English là bên cung cấp dịch vụ, cách đặt buổi, hoá đơn, huỷ và hoàn tiền, khiếu nại và quyền của người tiêu dùng. | 1.0 | 2026-09-17 |
Tutors
| Document | Version | Effective |
|---|---|---|
| Tutor Agreement The agreement between each tutor and Testlyn LLC — independent status, payments through Stripe, commission, cancellations, conduct, student data, taxes and ending the relationship. | 1.2 | 2026-09-23 |
| Commission Policy What Testlyn keeps from each lesson, package and group seat, how the rate falls over time, and our promise never to raise the rate that applies to you. | 1.0 | 2026-09-17 |
| Code of Conduct and Child Safety Policy The rules every tutor, student and parent follows on Testlyn, the extra rules for lessons with children, how to report a concern and what happens when rules are broken. | 1.0 | 2026-09-17 |
| Verification and Badge Policy What each Testlyn badge means, how tutors earn it, what evidence we check, what we keep, how long a badge lasts and when it is removed. | 1.0 | 2026-09-17 |
| Hợp đồng dịch vụ giáo viên với 8020 English Mẫu hợp đồng dịch vụ (không phải hợp đồng lao động) giữa Công ty TNHH Ngoại Ngữ 8020 và giáo viên dạy học viên thanh toán bằng VND trên Testlyn, ký điện tử trong Teach. | 1.2 | 2026-09-19 |
The companies
Testlyn LLC, a Wyoming limited liability company, 30 N Gould St Ste N, Sheridan, WY 82801, USA, operates Testlyn and the marketplace. Contact: [email protected].
Công ty TNHH Ngoại Ngữ 8020 (8020 English), tax code 0318685274, 171/1 Cô Bắc, Ho Chi Minh City, Vietnam, sells lessons paid in Vietnamese dong by bank transfer, under a platform agreement with Testlyn LLC.