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Using Free Green AI Models (Groq, Gemini & OpenRouter) for Inventory & Tax Forecasting

How SKILL INVO POS integrates server-side Free Tier AI APIs (Groq, Gemini Flash, OpenRouter) to predict stockouts and audit tax liabilities at zero cost.

Server-Side Free Green AI Integration

SKILL INVO POS includes a built-in AI Stock & Tax Advisor powered by verified free-tier providers including Google Gemini 2.5 Flash (Free Tier), Groq Cloud (Llama-3.3-70B Versatile Free Tier), and OpenRouter Free Models. API keys are encrypted and stored strictly on the server side so credentials are never exposed in browser or mobile client code.

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Multi-Tenant Cloud SaaS • Pakistan FBR GST, UK HMRC VAT & USA Tax • Free Green AI

Next-Gen Cloud Invoicing, Account Ledger & Retail POS SaaS Platform

Built for businesses in Pakistan, UK & USA. Create FBR GST & HMRC VAT compliant A4 invoices, run barcode POS terminals, track Customer Account Ledgers, and sync across Web, Android & iPhone.

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10+ Designer A4 Print Templates Customer Account Ledger Super Admin Custom Package Plans Android APK & iPhone IPA Sync
18 INTEGRATED ENTERPRISE MODULES

Complete Invoicing, Account Ledger, Inventory & POS Suite

Built for wholesalers, retail supermarkets, pharmacies, restaurants, and multi-branch enterprises across Pakistan, the UK, and the US.

Advanced Invoicing & 10+ A4 Templates

Create standard, FBR GST (18%), HMRC VAT (20%), and US Sales Tax invoices, Recurring Invoices, Quotations, Partial Payments, and Credit Notes. Print crisp single-page ISO A4 PDFs or share via WhatsApp & Email.

Touch & Barcode POS Terminal

High-speed retail checkout with barcode scanner support, 80mm/58mm thermal receipt printing, split payments (Cash, Card, JazzCash/Easypaisa, Bank QR), hold orders, and offline resilience.

Double-Entry Customer Account Ledger

Formal Customer Account Ledger replacing manual books. Track customer credit limits, debit/credit entries, installment schedules, aging receivables, and printable A4 account statements.

Multi-Tenant SaaS & Custom Plans

Super Admin controller to create, edit, activate/deactivate, and delete subscription plans, manage isolated business tenants, enforce usage limits, and impersonate any tenant portal.

Free Green AI Business Advisor

Server-side integration with verified free-tier AI models (Google Gemini 2.5 Flash, Groq Llama-3.3-70B, OpenRouter Free) for stock reorder forecasting and tax auditing with encrypted server key vault.

Android, iPhone & WooCommerce Sync

One-scan QR device pairing for Android APK and iOS IPA mobile apps, plus two-way WordPress WooCommerce product/order synchronization and 1-click cloud backup & restore.

LIVE SUPER ADMIN CONFIGURED PACKAGES

Choose the Right Subscription Plan for Your Business

All plans below are managed directly from the Super Admin dashboard (Subscription Plans menu in /app). Edit prices, quotas, or add new packages anytime.

Free Forever

Starter Free

Plan Code: starter

Free (Rs. 0) / month
$0 / mo • Annual: Rs. 0
50 Invoices / month
1 Staff User Accounts
100 Inventory Products
  • 50 Invoices / Month
  • 1 Staff User Account
  • 100 Inventory Items
  • Standard A4 PDF Invoices
  • Thermal Receipt Printing
  • Basic POS Terminal
Most Popular

Business Pro

Plan Code: pro

Rs. 4,500 / month
$24 / mo • Annual: Rs. 43,200
1,500 Invoices / month
5 Staff User Accounts
5,000 Inventory Products
  • 1,500 Invoices / Month
  • 5 Staff User Accounts
  • 5,000 Inventory Items
  • All 10+ Designer A4 Templates
  • POS + Barcode Scanning
  • Quotations & Credit Notes
  • Free Green AI Advisor
  • Tax Compliant (FBR GST, HMRC VAT)
Unlimited Scale

Enterprise Cloud

Plan Code: enterprise

Rs. 9,500 / month
$49 / mo • Annual: Rs. 91,200
Unlimited Invoices / mo
Unlimited Staff Accounts
Unlimited Products
  • Unlimited Invoices / Month
  • Unlimited Staff & Outlets
  • Unlimited Inventory
  • Full REST API Access
  • Manufacturing & BOM
  • Restaurant Table & KDS
  • 24/7 Dedicated Support
BACKEND CMS & SEO ENGINE

Latest Blog Posts, Guides & Published Pages

Page /
Home — Cloud Invoicing & POS SaaS

Enterprise Multi-Tenant Cloud Invoicing, Customer Account Ledger, Inventory & Barcode POS SaaS for Pakistan, UK & USA with Android & iOS Apps.

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Page /features
Features & 18 Enterprise Modules

Explore 10+ A4 designer invoice templates, recurring billing, quotations, partial payments, credit notes, barcode POS, and Free Green AI advisor.

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Page /pricing
Pricing & Subscription Packages

Transparent monthly and annual SaaS subscription packages managed live from the Super Admin dashboard. Start free or upgrade to Business Pro.

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Download /free-download-open-source
Free Download SKILL INVO POS Open Source

Download SKILL INVO POS Open Source PHP 8.x MySQL Cloud Script, Android APK, and iOS IPA with 1-click cPanel installer under GPL v3 license.

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Blog Post /blog/fbr-gst-invoicing-account-ledger-guide
FBR GST Invoicing & Customer Account Ledger Guide (2026)

Step-by-step guide to configuring 18% FBR GST tax invoices, partial payments, and double-entry Customer Account Ledgers in SKILL INVO POS.

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Blog Post /blog/free-green-ai-inventory-forecasting
Using Free Green AI Models (Groq, Gemini & OpenRouter) for Inventory & Tax Forecasting

Connect Groq Llama-3.3-70B, Google Gemini 2.5 Flash, and OpenRouter free-tier AI models securely on the server side.

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OPEN SOURCE GPL v3 EDITION

Free Download SKILL INVO POS Open Source

Deploy SKILL INVO POS on your own cPanel shared hosting or cloud VPS. Includes the complete PHP 8.x & MySQL 18-table multi-tenant database schema, one-click installer (example.com/install.php), WordPress WooCommerce sync bridge, and Android/iOS mobile app project source.

  • License: GNU General Public License v3.0 (GPL v3) — Free to modify & self-host.
  • Requirements: PHP 8.1–8.4, MySQL 5.7+ / MariaDB 10.3+, PDO, OpenSSL.
  • 1-Click Setup: Upload to public_html and open https://yourdomain.com/install.php.
Free Download at AiCodeForest.com Read Setup & User Guide
Quick Installation Summary
  1. Upload Final_Master_Scripts_Easy_Install.zip to your domain root (public_html) and extract.
  2. Create a MySQL database & user in cPanel → MySQL Databases and assign ALL PRIVILEGES.
  3. Open https://yourdomain.com/install.php, enter your MySQL Database Name & Username, and click Install.
  4. Your public website runs at / and your SaaS application runs at /app/!

Frequently Asked Questions

Log in to the Super Admin dashboard at /app/ and click Subscription Plans in the left sidebar. Use + Create New Package Plan, Edit Plan, Publish/Hide, or Delete. Changes update this public pricing table automatically.

Open the Super Admin dashboard at /app/ and select CMS & SEO Manager in the left sidebar. Click + New Page / Blog Post to write content, configure SEO titles, meta descriptions, slugs, and publish immediately to the public website.

Yes. Every registered business receives a dedicated tenant_code, and all MySQL tables enforce strict tenant scoping so businesses can only view and manage their own data.

Contact & Enterprise Support

Need custom ERP modules, white-label branding, or dedicated cloud installation assistance?

WhatsApp Pro Support: +92 325 1226555

Support Email: help@aicodeforest.com

Sales & Discounts: sales@aicodeforest.com

Chat on WhatsApp (+923251226555) Open Full User Documentation