Terms of service
Last updated: 26 October 2026
Using JServices
JServices.shop is operated by JSync LLC, the registered business behind JServices. JServices offers PC optimization software and, when listed, physical products. You must provide accurate account and shipping information, keep your password private, and use the service lawfully. You are responsible for changes you choose to apply to your computer.
Products and licenses
Product descriptions and prices are shown in EUR. Each digital activation key can be redeemed once. A single-use key does not by itself specify how long access to the software lasts; the product’s stated license duration governs access. Do not share, resell, or distribute keys without authorization. Game names identify compatibility targets; they do not imply sponsorship or affiliation.
Third-party names, logos, and trademarks
Optimization tools require a motherboard compatibility check before purchase. ASUS chipset series 600 and above, unlisted manufacturers, and uncertain hardware need manual verification with us in Discord. A compatibility result follows our support policy and does not guarantee a performance increase.
Valorant, Fortnite, Rust, Counter-Strike 2, and other third-party game names, logos, artwork, and trademarks belong to their respective owners. They are not owned by JSync LLC. References identify games or compatibility targets and do not imply that JSync LLC or JServices is affiliated with, sponsored by, or endorsed by those owners.
Payments and delivery
Payments are currently disabled and no new purchase can be completed. When checkout is available, the final total, applicable taxes, shipping costs, license duration, and available payment methods must be shown before purchase. Digital delivery follows payment verification and is made available in your account and by email. Physical delivery details and tracking appear in your order when dispatched.
Performance and system changes
Performance depends on your hardware, installed software, and configuration. No specific FPS increase or latency reduction is guaranteed. Check the product requirements, back up important files, and create a system restore point before applying system adjustments.
Returns and assistance
Unused digital keys may be submitted for a refund review. Physical goods may be submitted for a standard return within 7 days of confirmed delivery only if the original package is unopened, the product is unused, and all seals are intact. Obtain return instructions before sending anything back. See the refund policy. These terms do not limit mandatory consumer rights.
Contact and business information
JSync LLC reserves the right to deny refund or return requests that do not meet all applicable terms and conditions, including the refund and return policy. This does not limit mandatory consumer rights.
This store is operated by JSync LLC. For order assistance, use the refund / return request form in your account. Postal address, a direct support contact, tax information, and any jurisdiction-specific terms will be added before paid checkout opens.