Payments & billing

Trusted Pay

Find CS89 and CS89+ resources for payment notification workflows.

Start with the use case

Resources include datasheets, Vietnamese and English manuals and service policies. Select the exact model before installation. Agree transaction connectivity and reconciliation responsibilities with the source-system and operations teams.

CS89 and CS89+ manuals
Model-specific datasheets
Policies and terms

Clarify before implementation

  1. Which model and connectivity method does the merchant use?
  2. What is the transaction-status source and notification rule?
  3. Who owns configuration, reconciliation and support?

Prepare a system diagram, a representative case and technical contacts. Confirm capabilities, prerequisites and applicable versions with the implementation team.

Source reading guides

Source read

Trusted Pay CS89+ payment notification device

The datasheet describes QR display and audio notifications, a 2.4-inch TFT, 4G connectivity with optional Wi-Fi and interface details. Confirm configuration, accessories and software with the supplier before installation.

Read the resource guide

Source document

Confirm version and scope with the implementation team before use.

Solution proposals

Payments & reconciliation

Trusted Billing: collections, reconciliation and documents

Links orders, collections, receivables and invoices through cross-system references. Trusted Billing coordinates using source data and matching rules, allowing operators to focus on exceptions while accounting systems and banks retain their own authoritative outcomes.

43 pages · Vietnamese PDF
Next step

Where does your project begin?

Share your current systems and intended outcomes to plan the next integration step.

Discuss your project