Terms of Service

Effective October 1, 2026 · 한국어

This is a translation for convenience. If the Korean and English versions differ, the Korean version prevails to the extent permitted by the law of your country.

1. About these terms

These terms govern your use of A's SAT Words (the "Service"), an SAT vocabulary app provided by Weenu Co., Ltd. ("we", "the company").

2. Accounts

• The account holder must be an adult parent or legal guardian of the student. You sign in with a one-time link sent to your email; there is no password.
• Your child studies on your account. We do not ask for the student's email or contact details.
• Reports, purchases and settings sit behind a 4-digit parent PIN. The PIN separates screens within a family; it is not a security feature.
• A purchase is for one student in one household. Do not share your account outside your household or resell access.

3. Free trial and paid access

• Units 1 to 3 (30 words) are free. Paid access unlocks all 350 words.
• Our order process is conducted by our online reseller Paddle.com. Paddle is the Merchant of Record for all our orders. Paddle handles payment, tax, receipts, billing questions and refunds, and Paddle's buyer terms also apply to your purchase.
• All purchases are one-time payments. There are no subscriptions or automatic renewals. The price and tax you pay are the amounts shown in the Paddle checkout.
• The 3-month program gives 90 days of access from purchase. If you buy again while access is active, 90 days are added to the end of your current period.
• A 30-day review pass adds 30 days to the end of active access, or gives 30 days from purchase if access has ended.
• When access ends, your learning history is kept and the free trial remains available.

4. The 44-day promise

If, 44 days after your 3-month program starts, the student has not yet started all 350 words and studied on at least 30 of those 44 days (answered questions or learned new words), we add 30 days of access at no charge. This is decided by our server from the saved learning record, applies once per account, may be withdrawn if the record was manipulated, and is not refundable.

5. Refunds

See our Refund Policy. It does not limit any rights you have under consumer law.

6. Acceptable use

Do not use someone else's email or account, bulk-copy or redistribute the word data, examples or screens (except as allowed by the open licenses below), tamper with the Service or its learning and payment records, or disrupt its operation. We may restrict or close accounts that do, normally after notice.

7. Changes and interruptions

• We may improve features, but we will not remove the core 350-word study and review during a paid period.
• We may pause the Service for maintenance or outages and will give notice where possible.
• If we shut the Service down, we will give 30 days' notice and refund the unused part of any paid period.

8. Content and licenses

We or our licensors own the design, software and our own explanations and examples. Parts of the word list draw on the New Academic Word List (NAWL), licensed under CC BY-SA 4.0, and some definitions draw on WordNet 3.0 (© Princeton University); full notices are in the app under Progress › Sources and licenses. SAT is a registered trademark of the College Board, which is not affiliated with and does not endorse this Service.

9. No score guarantee

The Service is a study tool. It does not guarantee any test score or admission result.

10. Liability

We are not responsible for losses caused by events beyond our control, problems with your device or network, or learning records lost because you cleared browser data or studied while signed out. This does not apply to losses caused by our intentional misconduct or gross negligence.

11. Ending your account

Email admin@weenu.com at any time to delete your account. After confirming it is you, we delete the account and learning history without delay. Transaction records we must keep by law are kept for the periods in our Privacy Policy.

12. Changes to these terms

We post changes on this page at least 7 days before they take effect, or 30 days before and by email if a change is to your disadvantage. If you do not agree, you may end your account.

13. Governing law

These terms are governed by the laws of the Republic of Korea. Disputes go to the competent court under the Korean Civil Procedure Act. Nothing in these terms limits mandatory consumer rights you have in your country of residence.