Smitacs POS Invoice

Smitacs POS Invoice is a comprehensive WordPress plugin that provides POS (Point of Sale) / retail cashier, invoicing, financial reporting, and PPOB (Payment Point Online Bank) features within a single plugin.

It helps small businesses, retail stores, and service providers manage daily sales transactions, generate professional invoices, and monitor financial performance efficiently from the WordPress dashboard. Designed as a standalone solution, this plugin does not depend on WooCommerce and can be used independently.

To activate and use the plugin, you need to configure API credentials from Simolawp.com in the settings menu.

PPOB is an additional feature available within the plugin that supports various digital services such as bill payments (PDAM, electricity/PLN, property tax/PBB, and other utility bills), as well as digital product purchases including mobile credit (pulsa), data packages, e-money, and airline ticket bookings. PPOB transactions require sufficient balance and are only available in Indonesia.

The plugin connects securely with external APIs to support transactions such as customer inquiries, payments, balance checks, and product listings, while maintaining a structured system supported by Simolawp.

Features

POS / Cashier (Point of Sale / Kasir)

• Simple and fast cashier system / Kasir
• Product input and management
• Cart system and transaction processing
• Multiple payment methods (cash, QRIS, e-money)
• Receipt (struk) printing
• Sales history and transaction tracking

Invoice Management

• Create and manage invoices
• Customer data management
• Invoice item details and totals
• Printable invoice output
• Invoice history tracking

Financial / accounting Reporting / simple bookkeeping (Pembukuan Usaha umkm / akuntansi usaha mikro kecil / akuntansi sederhana)

• Sales reports and summaries
• Profit and loss tracking
• Daily and monthly transaction reports
• Financial data visualization (charts)
• Basic accounting records

PPOB (Optional – Indonesia Only)

• PPOB product listing
• Customer inquiry (ID Pelanggan)
• PPOB payment processing (PLN, PDAM, PBB, etc.)
• Digital product purchase (pulsa, data packages, e-money, tickets)
• Transaction history and status checking
• Balance and deposit monitoring
• Secure API-based communication

Configuration

Before activating the plugin, you are required to have an API account from Simolawp. You can request the API through the Settings menu (at the bottom section). No license payment is required to obtain a 6-month free trial.

Required Configuration: *Enter the API Base URL: https://api.simolawp.com/api *Enter the API Key (obtained from the API request form) *Enter the Secret Key (obtained from the API request form) *Then save the settings, and the system will be ready to use

If you want to use the PPOB feature for transactions, you must first top up your balance.

External Services

This plugin connects to an external PPOB API service operated by simolawp (smitacs digital).

Service Name: Simolawp PPOB API Service URL: https://api.simolawp.com

Purpose: The external service is required to: – Retrieve PPOB product listings – Perform customer inquiries – Process PPOB payments – Check transaction status – Synchronize account balance – Record transaction logs

Data Sent: – API Key – Secret Key – Timestamp – HMAC Signature – WordPress User ID – Username – User role – Transaction reference number – Product code – Customer ID (ID Pelanggan) – Transaction amount

When Data is Sent: – During product synchronization – During customer inquiries – When processing payments – When checking transaction status – When synchronizing balance

Data sent to external API includes: – Name – Contact (WhatsApp) – Bank information (rekening owner simolawp) – Domain

This is used for account registration and API activation. Data is transmitted securely over HTTPS. No personal data is transmitted without user-initiated actions.

Used for activation: Plugin registration and activation status Data sent: Name, email, WhatsApp number, bank info, domain Endpoints: https://api.simolawp.com/api/plugin/register https://api.simolawp.com/api/plugin/status

Purpose: To process PPOB transactions and balance requests Endpoint: https://api.simolawp.com/api/ppob/saldo/request

Terms of Service: https://simolawp.com/terms-and-conditions/

Privacy Policy: https://simolawp.com/privacy-policy-2/

Shortcodes

This plugin provides several shortcodes to display invoice features on any WordPress page or post.

[smitacs_pos_invoice_form] Display the invoice creation form. Logged-in users can create invoices with product items and totals.

[smitacs_pos_invoice_list] Display a list of invoices. Users will only see their own invoices, while administrators can see all invoices.

Usage: 1. Create a new Page in WordPress. 2. Add one of the shortcodes above into the page content. 3. Publish the page.