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Sales, Invoicing and Payment Tracking

Create Professional Invoices and Get Paid Faster

Simplebks helps you create professional quotes and invoices in seconds, send them easily through WhatsApp or email, and track every payment until it reaches your account.

Look more professional. Stay organized. Collect payments faster.

Professional invoicing workspace with invoice documents and laptop
Illustration of invoice and payment records
Illustration of payment reminders and tracking
Business team reviewing billing status and payment summaries together

Is Your Billing Process Slowing Down Your Business?

Many businesses still rely on manual receipt books, spreadsheets, or WhatsApp messages to manage invoices. When invoicing is disorganized, cash flow becomes unpredictable.

Lost invoices: Customers cannot easily find the bill or forget about it.
Unclear customer balances: You may not always know who still owes your business money.
Unprofessional billing: Basic receipts can make your business appear less organized.
Manual calculation errors: Mistakes in discounts, taxes, or totals can cause delays and disputes.
Result: Unpredictable cash flow and slower collections.
Business owner stressed by delayed customer payments and manual follow-up

Everything You Need to Manage Sales and Payments

Invoice creation icon

Professional Invoices in Seconds

Create clean invoices with your logo, payment instructions, and tax breakdowns. Keep every transaction organized.

Key capabilities include:

  • Invoice creation and editing
  • Proforma invoices
  • PDF downloads
  • Branded invoice templates
Public invoice links icon

Send Invoices Through Public Links

Share secure invoice links that customers can open from any device, making invoices easier to access and harder to lose.

Payment tracking icon

Track Payments and Outstanding Balances

Always know which invoices are paid and which are outstanding so you can manage receivables with confidence.

Key capabilities include:

  • Payment recording
  • Outstanding balance tracking
  • Customer transaction history
Payment reminder icon

Automated Payment Reminders

Set reminder schedules for upcoming due dates and overdue invoices to improve follow-up consistency and cash collection.

Quote management icon

Quote Management and One-Click Conversion

Create quotes and convert approved quotes into invoices in one click, reducing duplicate work and billing errors.

Online payment icon

Integrated Online Payments

Accept card or bank transfer payments directly from the invoice and have records automatically updated for easier reconciliation.

Built for Businesses That Rely on Timely Payments

Simplebks invoicing tools are commonly used by businesses that need reliable collections and organized records.

Service Businesses Consultants and Agencies Wholesalers and Distributors Fashion Designers Retail Businesses with Credit Sales
Service business owner reviewing invoice follow-up on a mobile device
Retail team coordinating payment collection and customer support

Know When Customers View Your Invoice

Simplebks shows you when an invoice has been opened by the customer, giving you better visibility into the payment journey and helping you follow up at the right time.

Need Help Setting Up Your Invoicing System?

Our team can help you configure your invoice flow so you start using the system immediately.

  1. Upload your logo.
  2. Set up your payment details.
  3. Configure your invoice templates.
  4. Create your first invoices.
Onboarding session for setting up business invoicing workflow

Start Sending Professional Invoices Today

Join thousands of Nigerian businesses using Simplebks to manage their sales and payments. Create your first invoice in minutes.

Start invoicing free today or book a quick setup session with a Simplebks expert.
Book Setup Session Start Free