Invoices & orders
Create orders and issue professional invoices. PDF export, shareable links, and optional PayNow QR codes for fast payment.
By thelifervault.io
Invoicing and inventory, built for your business
One system for orders, purchase orders, payroll, and reports. Professional invoices with PayNow, PDFs, and full control over your data.
One platform. Your entire operation.
From sales and purchasing to payroll and reporting—everything stays in sync.
Inventory & products
Manage products, stock levels, and product images. Purchase orders and receiving keep inventory accurate across locations.
Customers & suppliers
Central directory for customers and suppliers. Clean records for every order and purchase order.
Payroll & payment advice
Employee management and payment advice with PDF generation. Keep payroll documentation in one place.
Built for reliability
Multi-tenant, your way
One codebase, many brands. Each business gets its own instance with custom branding, logo, and theme—deployed on your own infrastructure or ours.
PayNow ready
Singapore-friendly invoicing with PayNow QR on invoices. Support for both company (UEN) and personal PayNow, with optional static or dynamic amounts.
Reports & PDFs
Sales reports and export to PDF. Invoices, purchase orders, and payment advice as professional, printable documents.
Secure & flexible
Stateless application with PostgreSQL-backed with optional 2FA. Deploy on AWS with Infrastructure as Code, CI/CD deployments with AWS Codepipeline, and optional AWS RDS features for stateless scaling.
Why TheLiferVault?
We build software that stays out of your way and grows with you.
No lock-in
Your data, your infrastructure. We can deploy to your AWS account or manage hosting for you. You have full control.
Real workflows
In-store orders, fulfillment, voids, refunds, and proof-of-payment uploads. Designed around how small businesses actually operate.
Ongoing development
Continuous improvements, clear documentation, and a deployment pipeline that keeps every tenant up to date.
Trusted by businesses
See what our customers say about the invoicing and inventory system.
We needed a system that could handle our full workflow—orders, inventory, and payments—without locking us into a generic platform. TheLiferVault delivered exactly that. Our invoices go out with our own branding and PayNow QR codes, so customers can pay instantly. Purchase orders and stock levels stay in sync, and we have full control over our data and deployment. It’s the kind of professional setup we used to think only big enterprises could afford.
Muhammad Affiq
Co-founder
Switching to TheLiferVault’s invoicing and inventory system was one of the best decisions we made for our operations. Everything runs in one place: sales orders, stock levels, and professional PDF invoices that we’re proud to send. The interface is clean and fast, so our team adopted it quickly, and our customers consistently receive accurate, on-brand documentation. We recommend it to any business that wants reliability without the complexity of enterprise software.
Whimsy Wheels
Ready to simplify your operations?
Tell us about your business. We’ll help you get started with invoicing and inventory that fits.