Privacy Policy

SliceChain Holdings Inc. · Last updated June 7, 2026

1. Introduction

SliceChain Holdings Inc. ("SliceChain," "we," "us," or "our") operates SlicePay, a crypto payment gateway and blockchain payment processor that helps merchants accept cryptocurrency payments, QR code crypto checkout, and USDC payments for business. This Privacy Policy explains how we collect, use, disclose, and protect personal information when you visit our websites, create an account, or use SlicePay multi-chain crypto payment services.

By registering for or using SlicePay, you acknowledge this Privacy Policy. If you do not agree, do not use the platform.

2. Information We Collect

We collect information depending on how you use SlicePay:

Account and profile information

Name, email address, phone number, and account credentials (passwords are stored only as secure hashes, never in plain text)
Business legal name, trading name, registration details, tax identification, business address, and contact information for business accounts
Employee name, email, business affiliation, and optional Solana wallet address for commission payouts
Customer name and email for customer accounts

Payment and transaction information

Payment amounts, timestamps, transaction references, fee calculations, commission allocations, and settlement records
Public blockchain wallet addresses involved in a transaction
SLICE loyalty token balances and reward activity associated with your account

Verification and compliance information

Business verification documents you upload (for example, business license or tax documentation)
Identity verification data when required for regulated features such as investment token conversion, which may be collected through third-party KYC providers

Technical and security information

IP address, browser type, device information, and user agent string
Login history, authentication events, and security logs used for fraud prevention and account protection
Session and authentication tokens stored in your browser (local storage or session storage) when you choose to remain signed in

3. Information We Do Not Collect

SlicePay is designed as a non-custodial payment platform. We do not ask you to provide, and we do not store, the private keys or seed phrases for your self-custodied cryptocurrency wallets.

We do not collect traditional payment card numbers (PAN) for card processing through SlicePay's core wallet-based checkout flow. Payment activity occurs through supported digital asset wallets and blockchain networks.

4. How We Use Information

We use personal information to:

Create, authenticate, and manage user, business, and employee accounts
Process payments, calculate platform fees, distribute employee commissions, and settle USDC and USDT payouts across supported chains where applicable
Operate SLICE loyalty rewards and related platform features
Verify business identity and support compliance obligations
Send transactional communications such as account verification, security alerts, and service notices
Detect, investigate, and prevent fraud, abuse, and unauthorized access
Maintain records required for operations, accounting, dispute handling, and legal compliance
Improve platform reliability, security, and user experience

5. Legal Bases for Processing

Where applicable privacy laws require a legal basis, we rely on:

Performance of a contract - to provide SlicePay services you request
Legitimate interests - to secure the platform, prevent fraud, and improve our services
Legal obligation - to comply with applicable law, regulatory requests, and recordkeeping requirements
Consent - where required, such as for optional marketing communications or certain verification flows

6. How We Share Information

We do not sell your personal information. We may share information with:

Service providers that help us operate SlicePay, such as cloud hosting, email delivery, identity verification, and infrastructure providers, under contractual confidentiality and security obligations
Blockchain networks, where transaction data and wallet addresses are recorded on public ledgers visible to anyone
Business counterparties, where necessary to complete a payment you initiate or to administer commissions between a merchant and its employees
Professional advisors and authorities when required by law, court order, or to protect rights, safety, and platform integrity

We share only the information reasonably necessary for each purpose.

7. Data Retention

We retain personal information for as long as your account is active and as needed to provide services, resolve disputes, enforce agreements, and meet legal, tax, accounting, and compliance obligations. Transaction and business records may be retained for a longer period where required for financial recordkeeping or regulatory purposes.

When information is no longer needed, we delete it or anonymize it in accordance with our retention practices and applicable law.

8. Security

We use administrative, technical, and organizational safeguards designed to protect personal information, including access controls, encrypted credential storage, rate limiting, account lockout protections, and audit logging. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.

9. Your Rights and Choices

Depending on your location, you may have rights to access, correct, delete, or restrict certain processing of your personal information, or to object to certain uses. You may also withdraw consent where processing is consent-based.

To make a request, contact us at slicepay@slicechain.io. We may need to verify your identity before responding. Some requests may be limited where we must retain data for legal, security, or financial recordkeeping reasons.

10. Cookies and Local Storage

SlicePay uses browser local storage and session storage to keep you signed in and to remember interface preferences. Our marketing site may use essential site functionality only unless additional analytics tools are introduced later, in which case this policy will be updated.

You can clear stored browser data through your browser settings, but doing so may sign you out of the platform.

11. International Users

SlicePay may be accessed from multiple countries. If you use SlicePay from outside the United States, your information may be processed and stored in the United States or other locations where our service providers operate. We take steps designed to protect information in accordance with this policy.

12. Children's Privacy

SlicePay is not intended for individuals under 18 years of age. We do not knowingly collect personal information from children. If you believe a child has provided us information, contact us at slicepay@slicechain.io.

13. Changes to This Policy

We may update this Privacy Policy from time to time. The "Last updated" date at the top will reflect the latest version. Material changes will be posted on this page. Continued use of SlicePay after an update constitutes acceptance of the revised policy.

14. Contact Us

For privacy questions or requests:

SliceChain Holdings Inc.
Email: slicepay@slicechain.io
Product: SlicePay™

Terms and Conditions Privacy Policy slicepay@slicechain.io