# Financial Operations — EternalEngine

Simplify estimates, invoicing, and payments with EternalEngine's financial operations — AI-powered PDFs and real-time dashboards.

Financial Operations

# From estimate to payment. Effortlessly.

Create professional estimates, convert to invoices with one click, track payments in real time, and let AI handle the details. Everything your finance team needs — in one place.

[Start free](https://app.eternalengineos.io/signup?plan=free&interval=annual)[Request a Demo](https://eternalengineos.io/demo/)

Plans from $0 — Basic at $9.95/mo, cancel anytime.

Click to enlargeCash in, cash owed, one screen.

Capabilities

## Everything you need to get paid faster

A complete financial toolkit designed for service businesses, from first estimate to final receipt.

[### Professional Estimates Build detailed estimates with line items, tax calculations, discounts, and your company branding. Export to PDF instantly. See how it works →](https://eternalengineos.io/features/financial-operations/professional-estimates/)[### One-Click Invoicing Convert approved estimates to invoices instantly. Send via email with online payment links. Track status in real time. See how it works →](https://eternalengineos.io/features/financial-operations/one-click-invoicing/)[### Payment Tracking Monitor paid, overdue, and partial payments at a glance. Automated reminders and aging reports keep cash flowing. See how it works →](https://eternalengineos.io/features/financial-operations/payment-tracking/)[### Recurring Billing Set up automated billing cycles, payment terms, and late fee rules. Never chase a recurring payment again. See how it works →](https://eternalengineos.io/features/financial-operations/recurring-billing/)[### Branded PDF Export Generate polished, branded PDFs via Gotenberg. Your logo, colors, and terms — automatically applied to every document. See how it works →](https://eternalengineos.io/features/financial-operations/branded-pdf-export/)[### Multi-Currency & Tax Support for multiple currencies with configurable tax rates. Tax-inclusive or exclusive pricing — your choice per document. See how it works →](https://eternalengineos.io/features/financial-operations/multi-currency-tax/)

Visual Showcase

## A modern invoice editor built for speed

Create, customize, and send professional invoices in under a minute.

EternalEngine — Invoice #INV-2026-0347

SENT

AE

Acme Engineering

123 Business Ave, Suite 400

San Francisco, CA 94102

billing@acmeeng.com

INVOICE

#INV-2026-0347

Date: Feb 15, 2026

Due: Mar 15, 2026

Bill To

TechStart Industries

456 Innovation Blvd, Austin, TX 73301

| Description | Qty | Rate | Amount |
| --- | --- | --- | --- |
| UX/UI Design — Homepage Redesign | 40 | $85.00 | $3,400.00 |
| Frontend Development — React Components | 120 | $95.00 | $11,400.00 |
| Backend API Integration | 80 | $110.00 | $8,800.00 |
| Quality Assurance & Testing | 20 | $75.00 | $1,500.00 |
| Project Management & Meetings | 15 | $120.00 | $1,800.00 |

Subtotal$26,900.00

Tax (8.25%)$2,219.25

Discount (5%)-$1,345.00

Total Due$27,774.25

Dashboard

## Real-time financial insights

Revenue trends, payment status, and collection metrics — all in one powerful dashboard.

EternalEngine — Financial Dashboard

Revenue This Month

$127,450

+12.3% vs last month

Collection Rate

94%

+2.1% vs last month

Open Invoices

23

$43,200 outstanding

Overdue

$12,300

5 invoices past due

Monthly Revenue

Sep

Oct

Nov

Dec

Jan

Feb

Payment Status

Paid — 65%

Outstanding — 25%

Overdue — 10%

How It Works

## From quote to cash in four steps

1

### Create an Estimate

Add line items, set tax rates, apply discounts, and preview the document. Or let the AI draft it from a description — just tell it the scope and it builds the estimate for you.

2

### Send & Get Approved

Email the estimate as a branded PDF or shareable link. Clients review, ask questions inline, and approve with a digital signature — no printing required.

3

### Convert to Invoice

One click converts the approved estimate into an invoice. Payment terms, due dates, and line items carry over automatically. Add progress billing milestones if needed.

4

### Get Paid

Clients pay online via credit card, ACH, or bank transfer. Payments reconcile automatically. Late? The system sends reminders on your behalf.

Benefits

## Why teams love EternalEngine Financials

3x

Faster invoicing

45%

Fewer late payments

8 hrs

Saved per week

$0

Setup fees

### Improve Cash Flow

Automated reminders, online payments, and real-time tracking mean you get paid faster. Average collection time drops from 45 to 18 days.

### AI-Powered Automation

The AI generates estimates from project descriptions, drafts payment request emails, and flags anomalies in your financial data before they become problems.

### Professional & Secure

Branded documents build client trust. Bank-level encryption protects financial data. Full audit trail for every transaction — always compliant.

Integration

## Connected to your entire workflow

Financial Operations is not a standalone tool. It connects automatically with every part of EternalEngine.

### CRM

Estimates linked to deals. Invoice on deal close. Client payment history on contact profiles.

### Project Management

Progress billing tied to milestones. Job costing from timesheets. Invoice on project completion.

### AI Assistant

The AI drafts estimates, writes payment reminders, and surfaces revenue insights proactively.

Questions

## Common questions, straight answers.

### Keep exploring

- [TitanLedger invoicing & payments](https://eternalengineos.io/features/titanledger/)
- [BidForge estimates](https://eternalengineos.io/features/bidforge/)
- [PayGate payments](https://eternalengineos.io/features/paygate/)
- [Plans and pricingFree to start; every paid plan has a 30-day free trial.](https://eternalengineos.io/pricing/)

Can I invoice on the Free plan?

Yes. Free includes 5 invoices and 5 estimates a month, branded EternalEngine. Basic and above are unlimited and carry your own branding.

How do I get paid?

Every invoice can carry a PayGate link for card or ACH; the payment is recorded against the invoice and shows in your collection rate.

What do TitanLedger and BidForge add?

On Pro, BidForge adds estimate templates, takeoffs and estimate analytics; TitanLedger adds the finance dashboard, payments list and expenses.

Does it handle tax and other currencies?

Yes. Set tax rates per line or per document and invoice in the customer’s currency.

## Run your business from one place.

Five plans, seventeen launch apps, one dashboard. Set up in under 5 minutes — change tiers any time.

[Start free$0 forever • No card • Upgrade any time](https://app.eternalengineos.io/signup?plan=free&interval=annual)[Talk to Sales](https://eternalengineos.io/contact/)

From $0 · Basic $9.95/mo · Save 20% on annual billing · Upgrade or downgrade any time