Masterys

Terms of Service

Last updated May 21, 2026

These Terms of Service (“Terms”) govern your access to and use of the Masterys app and website (the “Service”). By creating an account or using the Service you agree to be bound by these Terms. If you do not agree, do not use the Service.

The Service

Masterys helps users track trading-card collections and surfaces leads to publicly listed cards and sealed products from third-party retailers and marketplaces. The Service is provided for personal, non-commercial use.

Masterys is a find-and-notify tool only. It does not purchase products, add items to carts, store retailer credentials, bypass purchase limits, or perform any form of automated checkout.

Accounts

You are responsible for keeping your account credentials secure and for any activity that occurs on your account. You must provide accurate information and promptly update it as needed. We may suspend or terminate accounts that violate these Terms or that are used in a way that risks the security or integrity of the Service.

Acceptable use

You agree not to misuse the Service. In particular, you agree not to (i) attempt to circumvent rate limits or security controls, (ii) reverse engineer or interfere with the Service, (iii) use the Service to harass, defraud, or infringe the rights of others, or (iv) use the Service in violation of any applicable law or third-party terms, including the terms of any retailer or marketplace surfaced by Masterys.

Leads and pricing

Listings, prices, availability, and other lead information shown in Masterys come from third-party sources and can change without notice. Data may be delayed, inaccurate, unavailable, or expired by the time you open a listing. You are responsible for confirming product details, condition, price, seller reputation, shipping, taxes, and authenticity before completing any purchase on a third-party site.

Intellectual property

The Service, including its design, text, graphics, and software, is owned by Masterys and its licensors and is protected by applicable intellectual property laws. Any product, set, character, or company names and imagery referenced through the Service are trademarks of their respective owners and are used solely for identification of publicly listed products. Masterys is an independent application and is not affiliated with, endorsed by, or sponsored by any game publisher, rights holder, retailer, or marketplace surfaced by the Service.

Disclaimers

THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT LEAD DATA WILL BE ACCURATE OR CURRENT.

Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, MASTERY WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS OR REVENUES, ARISING OUT OF OR RELATED TO YOUR USE OF THE SERVICE. OUR TOTAL LIABILITY FOR ANY CLAIM RELATED TO THE SERVICE WILL NOT EXCEED THE AMOUNTS YOU PAID TO MASTERY IN THE TWELVE MONTHS PRECEDING THE CLAIM, OR USD 50 IF YOU HAVE NOT PAID ANYTHING.

Termination

You may stop using the Service at any time. We may suspend or terminate access to the Service if you violate these Terms or if we are required to do so by law.

Changes

We may update these Terms from time to time. When we do, we will revise the “Last updated” date above and, where appropriate, provide additional notice in the app. Continued use of the Service after a change becomes effective constitutes acceptance of the updated Terms.

Contact

Questions about these Terms can be sent to support@masterys.org.