Kayaaku POS via HTTP

Kayaaku POS via HTTP (web-based) is only available on the EDC device.

Advanced Connectivity: The Versatility of HTTP-Enabled POS Systems

As businesses increasingly move toward digital-first solutions, HTTP-enabled POS systems provide a modern approach to payment processing, leveraging internet connectivity to deliver real-time, flexible transactions. Using the HTTP protocol, these systems connect directly to online servers, enabling seamless communication between the POS terminal and backend systems for processing payments, managing inventory, and generating reports.

Ideal for businesses with multiple locations or those requiring remote management, HTTP-enabled POS systems offer scalability, making it easy to access and manage data from anywhere. By utilizing a web-based connection, businesses can ensure fast, reliable transactions while staying adaptable to future technological advancements.

With HTTP-enabled POS systems, businesses gain the flexibility and efficiency needed to deliver a streamlined, cloud-connected checkout experience that keeps pace with the evolving demands of modern commerce.

Visual Overview

The following visual overview illustrates the entire Kayaaku POS via HTTP process, showcasing the sequence of interactions.

EDC (Electronic Data Capture)

A standalone Bluetooth terminal designed for secure and efficient payment processing, ideal for traditional retail environments, supporting multiple payment options with easy setup.

Card Payment

Expand for Detailed EDC Card Payment Process

Step 1 : Send Payment Request

Send a payment request from merchant's POS website. Choose card payment mode and click "PAY NOW".

The payment screen will be displayed on the EDC device.

Step 2 : Customer Make Payment

Customer can tap their card on the EDC device to make payment.

Step 3 : Validation of Payment

Once the transaction is successful, a receipt will be displayed on the EDC device.

Merchant has to click on the NEXT button for the payment response to be sent back to the Kayaaku POS app.

QR Payment

Expand for Detailed EDC QR Payment Process

Step 1 : Send Payment Request

Send a payment request from merchant's POS website. Choose QR payment mode and click "PAY NOW".

A QR code will be generated by KayaakuPOS and displayed on the EDC device.

Step 2 : Customer Make Payment

Customer scans the QR code displayed and proceeds with payment.

Step 3 : Validation of Payment

Once the transaction is successful, a receipt will be displayed on the EDC device.

Merchant has to click on the NEXT button for the payment response to be sent back to the Kayaaku POS app.

Kayaaku POS via HTTP

Process Flow Diagram

The diagram below provides a more detailed visual of the Kayaaku POS via HTTP process, mapping out each step:

Process Flow Table

The table below breaks down the Kayaaku POS via HTTP process into detailed steps, showing the specific interactions between the Customer, Merchant and MyXaaS:

Step	Sender	Receiver	Process
1	Merchant	MyXaaS	Merchant sends payment request to MyXaaS.
2	MyXaaS	Customer	MyXaaS presents payment screen.
3	Customer	MyXaaS	Customer makes payment.
4	MyXaaS	Customer	If the payment is processed successfully, MyXaaS displays payment receipt.
5	MyXaaS	Merchant	Merchant sends payment response to MyXaaS.
6	Merchant	MyXaaS	If the payment status is not received, Merchant proceeds to send transaction status enquiry to retrieve the transaction information.
7	MyXaaS	Merchant	MyXaaS returns the status information of the payment.
8	Merchant	Customer	Merchant displays the status information to the customer.