Background

QR Payment

Accept domestic QR payments, multi-platform international QR

Contact

Main Account

1,530,000,000

BIDV •• 351

Branch 1

BIDV •• 312

1,200,000,000

Virtual Account

A virtual bank account is a sub-account of a main bank account. This technology is provided by Zengi in collaboration with banks, allowing the use of a single bank account to differentiate revenue among multiple sales points, stores, branches, projects, customers, or orders.

Static Virtual Account

Each customer (or agent, store...) is assigned a fixed VA code.

This VA can be used multiple times for different transactions.

Dynamic Virtual Account

This is a VA that is automatically generated for each order or specific transaction.

Each VA is used once, becoming invalid after payment is completed or after a short period.

VietQR VietQR Pay, VietQR Global

Accept payments according to the latest QR standards: VietQR transfer, VietQR Pay for account & card payments, VietQR Global for international account payments.

Multi-platform

Static QR at the store

Payment POS device

API integration with SAAS software, ERP, sales software,...

Agency collaboration

Partner with us to implement services for your customers.

Contact

Company Information

Zengi Joint Stock Company

Tax ID: 0315120727

Address: 64 Ut Tich, Tan Son Nhat Ward, Ho Chi Minh City

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© Casaflow 2025. All rights reserved.

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Developers

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EN

QR Payment

Accept domestic QR payments, multi-platform international QR

Contact

Main Account

1,530,000,000

BIDV •• 351

Branch 1

BIDV •• 312

1,200,000,000

Virtual Account

A virtual bank account is a sub-account of a main bank account. This technology is provided by Zengi in collaboration with banks, allowing the use of a single bank account to differentiate revenue among multiple sales points, stores, branches, projects, customers, or orders.

Static Virtual Account

Each customer (or agent, store...) is assigned a fixed VA code.

This VA can be used multiple times for different transactions.

Dynamic Virtual Account

This is a VA that is automatically generated for each order or specific transaction.

Each VA is used once, becoming invalid after payment is completed or after a short period.

VietQR VietQR Pay, VietQR Global

Accept payments according to the latest QR standards: VietQR transfer, VietQR Pay for account & card payments, VietQR Global for international account payments.

Multi-platform

Static QR at the store

Payment POS device

API integration with SAAS software, ERP, sales software,...

Agency collaboration

Partner with us to implement services for your customers.

Contact

Company Information

Zengi Joint Stock Company

Tax ID: 0315120727

Address: 64 Ut Tich, Tan Son Nhat Ward, Ho Chi Minh City

Divider

© Casaflow 2025. All rights reserved.