Skip to content
Metadox
Back to Projects
Finance Workflow AutomationSME Finance & Operations

InvoiceFlow

Automating invoice generation, sending, tracking, and payment reminders for an SME finance team.

The Challenge

How most SMEs still handle invoicing

For many SMEs, invoicing is still a manual, multi-step process spread across different tools. It takes time, creates bottlenecks, and leaves room for human error — slowing cash flow and taking focus away from growing the business.

Time-consuming. Error-prone. Hard to scale. It's a hidden cost most SMEs can't afford.

Create in Excel/Word

Export as PDF

Draft & send email

Update spreadsheet

Follow up for payment

Repetitive. Inconsistent. Easy to get wrong.

Manual customer lookup

Manual invoice creation

Manual PDF generation

Manual email drafting

Spreadsheet tracking

Manual payment follow-up

Repetitive admin work

Human error

Our Solution

How Metadox solved it

Metadox designed a workflow automation around the client's existing invoicing process — replacing manual, repetitive admin with a streamlined system, while keeping human review before anything is sent.

Workflow

Before vs After

From manual admin to automated workflow.

15 min+

Manual Process

per invoice

< 2 min

With InvoiceFlow

per invoice

87%

Time Saved

per invoice

Before

Manual Process

15 min+

per invoice

Repetitive, error-prone & time-consuming

01

Customer Request

Receive invoice request

02

Create Invoice Manually

Manually input all details

03

Generate PDF

Export or save as PDF

04

Draft Email

Write and format email

05

Send Invoice

Attach PDF and send email

06

Update Spreadsheet

Manually update tracking sheet

Repeat for every invoice

After

With InvoiceFlow

< 2 min

per invoice

Automated, accurate & faster

Customer Request

Invoice request received

InvoiceFlow Automation

Retrieve Customer

Auto-fetch customer details

Generate Invoice

Auto-generate invoice

Create PDF

Professional PDF created

Send Email

Email auto-drafted with invoice

Update Tracking

Tracking & due date updated

Schedule Follow-up

Payment reminder scheduled

Review & Send

Quick review and send

87%

Faster Invoicing

Save up to 13 minutes per invoice.

0

Manual Data Entry

Customer retrieval, invoice generation, and tracking are automated.

Automated

Follow-ups

Payment reminders are automatically scheduled and tracked.

100%

Consistent Output

Every invoice, PDF, and email follows the same professional standard.

Demo

This is how we do it

A closer look at the automation behind every step of the workflow.

n8nSupabaseWhatsApp APIResend
Business Impact

What this means day to day

The impact of moving invoicing from manual admin to an automated workflow.

Time Per Invoice

10–15 min

↓ ~1–2 min review

≈ 80–90% reduction

Invoices Per Month

300

Estimated Admin Time Saved

40+ hours/month

Estimated Labour Cost Saved

~S$800–1,500/month

Manual Steps Eliminated

6+

Human Errors

Reduced through workflow standardisation

Get Started

Ready to find out your AI readiness?

Take the first step in minutes. Discover where you stand, get a tailored roadmap, and see exactly how AI can move your business forward.

Prefer email? hello@metadox.ai