SISSYSTARS UNIVERSE

Privacy Policy

Effective date: September 3, 2026

Who we are

SISSYSTARS is operated by 杭州希栖科技有限公司. You can contact us at 1308065660@qq.com or at 杭州上城区栖江揽月轩 1 栋.

Information we collect

When you browse, create an account, apply to the Brand Ambassador program, place an order, request support, or return a product, we may collect contact details, billing and shipping details, order and product information, account details, referral and commission records, device and browser information, cookies, and communications with us.

Payments

Payments are processed by the payment methods shown at checkout, including PayPal where available. SISSYSTARS does not receive or store your full PayPal password or complete payment-card credentials. Payment providers process information under their own privacy notices.

How we use information

We use information to operate the store, process and deliver orders, provide account and customer support, handle returns and refunds, prevent fraud and abuse, maintain security, administer the single-tier Brand Ambassador program, comply with legal obligations, and improve the customer experience.

When information is shared

We share information only as reasonably necessary with service providers that support hosting, website operation, payments, email delivery, fraud prevention, logistics, returns, professional advice, and legal compliance. We do not sell personal information for money.

International processing

Because SISSYSTARS serves customers internationally, information may be processed in countries other than your own. We use service providers and safeguards appropriate to the service and applicable law.

Cookies

The store uses essential cookies for carts, checkout, security, account sessions, and affiliate attribution. The Brand Ambassador referral cookie may last up to 30 days. Optional technologies, if introduced, will be handled according to applicable consent requirements.

Retention and security

We keep information only as long as reasonably needed for orders, support, fraud prevention, accounting, tax, dispute resolution, and legal obligations. We use access controls, encrypted connections, backups, and service-provider security measures, but no online system can be guaranteed completely secure.

Your choices and rights

Depending on applicable law, you may request access, correction, deletion, restriction, or a copy of certain personal information, or object to certain processing. Contact 1308065660@qq.com. We may need to verify your identity and may retain information required by law or legitimate recordkeeping needs.

Children

The store is not directed to children. You must be legally able to enter into a purchase contract in your location.

Changes

We may update this policy as the store, providers, or legal requirements change. The effective date above identifies the current version.