Billing that keeps cash moving
Create invoices, record payments, manage expenses, issue credits, and keep receivables visible without jumping between tools.
Faster invoices, cleaner POS, and AI help for the daily work behind every sale.



Ask BillCPU anything
Create, collect, and reconcile faster.
6
Core business apps
24/7
Cloud access
NAD
Local billing support
The layout is built for action: see what needs attention, open the right module, and move work forward.
Create invoices, record payments, manage expenses, issue credits, and keep receivables visible without jumping between tools.
Keep contacts, sales history, quotes, invoices, and support conversations connected to the customer account.
Use POS, products, projects, tickets, and staff permissions together so front office and back office stay aligned.
BillCPU includes the same selectable invoice and quote templates users preview under Settings before sending documents.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Card
Rounded, modern invoice layout with status and summary panels.
BillCPU Demo Company
INVOICE
#INV-002048
Bill To
Details
Issued
Due Date
Currency NAD
| Description | Price | Quantity | Total | |
|---|---|---|---|---|
| NAD 1200.00 | ||||
| NAD 900.00 | ||||
| NAD 650.00 |
Notes & comments
billing@billcpu.com
+264 81 000 0000
Windhoek, Namibia
Ledger
Wide accounting-style layout for detailed service and product lines.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draft
Bill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Classic Business
Formal black-and-white document for compact business invoices.
Invoice
#INV-002048
BillCPU Demo Company
draftBilled To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Modern Minimal
Clean whitespace, light rules, and a simple customer-facing structure.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Corporate Accent
Brand-color header and table treatment for polished invoices.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Executive Dark
Dark premium invoice style for stronger visual contrast.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Card
Rounded, modern invoice layout with status and summary panels.
BillCPU Demo Company
INVOICE
#INV-002048
Bill To
Details
Issued
Due Date
Currency NAD
| Description | Price | Quantity | Total | |
|---|---|---|---|---|
| NAD 1200.00 | ||||
| NAD 900.00 | ||||
| NAD 650.00 |
Notes & comments
billing@billcpu.com
+264 81 000 0000
Windhoek, Namibia
Ledger
Wide accounting-style layout for detailed service and product lines.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draft
Bill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Classic Business
Formal black-and-white document for compact business invoices.
Invoice
#INV-002048
BillCPU Demo Company
draftBilled To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Modern Minimal
Clean whitespace, light rules, and a simple customer-facing structure.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Corporate Accent
Brand-color header and table treatment for polished invoices.
BILLCPU
BillCPU Demo Company
Invoice
#INV-002048
draftBill To
Details
Issued
Due Date
Currency NAD
| Sub Total | NAD 2750.00 |
| Total | NAD 2750.00 |
Executive Dark
Dark premium invoice style for stronger visual contrast.
Cafes, shops, service teams, and workshops all need the same clean path from sale to invoice to payment.
Explore workflows



BillCPU keeps the important parts of your business connected without turning the interface into a cockpit.
Quote
Tracked in one flow
Invoice
Tracked in one flow
Payment
Tracked in one flow
Start with the tools you need now, then bring more work into the same operating system.
View all featuresInvoices, expenses, payments, credits, and reports.
Contacts, customer records, notes, and sales activity.
In-store checkout, held sales, returns, and register close.
Catalogs, stock, pricing, and service line items.
Automate repeat invoices and keep collections visible.
Send estimates and convert accepted work to invoices.
Track work, deadlines, and team delivery in one place.
Keep customer requests organized from intake to close.