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 transac
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 6.0 and PHP 7.4.
SourceWordPress plugins · Nov 7, 2026
01 / Source details
Aboutthistool.
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 / Kasir (Point of Sale / Kasir)
Sistem kasir WordPress yang sederhana dan cepat
Input dan manajemen produk
Sistem keranjang belanja dan proses transaksi
Mendukung berbagai metode pembayaran (tunai, QRIS, e-money)
Cetak struk transaksi
Riwayat penjualan dan pelacakan transaksi
Cocok digunakan sebagai aplikasi kasir gratis UMKM
Pembelian produk digital (pulsa, paket data, e-money, tiket)
Riwayat transaksi dan pengecekan status
Monitoring saldo dan deposit
Komunikasi API yang aman
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/
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.
Why Use This Plugin?
Smitacs POS Invoice membantu UMKM dan pemilik usaha mengelola penjualan, invoice, dan pembukuan usaha langsung dari WordPress tanpa perlu aplikasi tambahan.
Plugin ini cocok untuk pengguna yang mencari:
aplikasi kasir gratis UMKM
plugin kasir WordPress
aplikasi POS WordPress
software kasir online
sistem invoice WordPress
pembukuan usaha sederhana
Dengan tampilan sederhana dan fitur lengkap, plugin ini dapat digunakan untuk berbagai jenis usaha seperti toko retail, warung, minimarket, usaha rumahan, dan bisnis jasa.
Usaha apa saja yang cocok menggunakan plugin ini?
Plugin ini cocok digunakan untuk berbagai jenis usaha seperti toko retail, toko kelontong, bengkel, minimarket, warung, toko sembako, toko pakaian, toko elektronik, usaha kuliner, kafe, restoran kecil, usaha rumahan, konter pulsa, jasa servis, laundry, barbershop, hingga UMKM yang membutuhkan aplikasi kasir, invoice, dan pembukuan usaha sederhana berbasis WordPress.
Does this plugin require PPOB to work?
No. PPOB is optional. You can use POS, invoice, and financial reporting features without activating PPOB.
Is the API free to use?
Yes. The API is free for the first 6 months. After the trial period ends, you can continue using the service by paying a one-time lifetime fee of IDR 199,000 (during the promo period). There are no recurring monthly charges.
Does this plugin support WooCommerce?
No. This plugin works as a standalone system and is not integrated with WooCommerce.
Can I use this plugin outside Indonesia?
Yes. Core features such as POS, invoice, and financial reporting can be used globally. PPOB services are only available in Indonesia.
Do I need an API key?
Yes. API credentials are required to activate the plugin. PPOB features are optional and do not need to be used after activation.
What PPOB services are supported?
Bill payments such as PLN (electricity), PDAM (water), PBB (property tax), and other utilities, as well as digital products like pulsa, data packages, e-money, and airline tickets.
Is this plugin a PPOB provider?
No. This plugin only connects to external PPOB service providers via API.
Does this plugin support multiple users (staff)?
Yes. The plugin supports multiple users such as admin and staff for operational management.
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