Privacy & Security

Privacy Policy

Your privacy matters. Here's how we collect, use, and protect your information.

Last Updated: February 21, 2026

At ONUS Merchant Solutions ("ONUS", "we", "us", or "our"), we are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our payment processing services, point-of-sale systems, and related products.

By using ONUS services, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our services.

Information We Collect

When you use ONUS services, we collect information necessary to provide payment processing and POS functionality. This includes:

• Business information (name, address, tax ID)

• Contact information (email, phone number)

• Payment processing data (transaction details, card information)

• Device and usage information (IP address, browser type, access times)

• Account credentials and preferences

We only collect information that is necessary to deliver our services effectively.

How We Use Your Information

We use the information we collect to:

• Process payments and transactions securely

• Provide customer support and respond to inquiries

• Improve our products and services

• Detect and prevent fraud or security issues

• Comply with legal obligations and industry regulations

• Send important service updates and notifications

We will never sell your personal information to third parties.

Data Security

Protecting your data is our top priority. We implement industry-leading security measures:

• End-to-end encryption for all payment data

• PCI DSS Level 1 compliance

• Regular security audits and penetration testing

• Multi-factor authentication for account access

• Secure data centers with 24/7 monitoring

• Employee background checks and security training

All sensitive payment information is encrypted and tokenized.

Information Sharing

We may share your information only in the following circumstances:

• With payment processors and banking partners to complete transactions

• With service providers who help us operate our business (cloud hosting, analytics)

• When required by law or to respond to legal requests

• To protect our rights, property, or safety

• With your explicit consent

All third-party service providers are contractually obligated to protect your data.

Your Rights

You have control over your personal information:

• Access: Request a copy of your data

• Correction: Update or correct inaccurate information

• Deletion: Request deletion of your data (subject to legal requirements)

• Portability: Receive your data in a machine-readable format

• Opt-out: Unsubscribe from marketing communications

To exercise these rights, contact us at hello@onusms.com.

Data Retention

We retain your information for as long as necessary to:

• Provide our services to you

• Comply with legal, tax, and accounting requirements

• Resolve disputes and enforce our agreements

• Maintain security and prevent fraud

Transaction data is typically retained for 7 years to comply with financial regulations. Account information is retained while your account is active and for a reasonable period thereafter.

Questions About Privacy?

If you have questions or concerns about this Privacy Policy, please contact us: