# Estimates & Invoicing — EternalEngine CRM

Convert deals to estimates and invoices in seconds. Professional PDFs, payment tracking, and financial reporting — all linked directly to your CRM.

CRM & Client Management

# From deal to paid, without retyping

Close the deal, generate the estimate, send the invoice, track payment — all without leaving EternalEngine. No more app switching between your CRM and your invoicing tool.

[Start free](https://app.eternalengineos.io/signup?plan=free&interval=annual)[Back to CRM](https://eternalengineos.io/features/crm/)

Click to enlargeQuote faster and watch every estimate move to won.

## From quote to cash, in one platform

Eliminate the gap between winning a deal and getting paid. Everything is connected.

### Deal-to-Estimate

Convert any closed-won deal into a professional estimate in one click. Deal value, contact, and line items are pre-filled from the CRM.

### PDF Generation

Branded, professional PDFs generated instantly. Your logo, colors, and terms applied automatically. Send via email or share a secure link.

### Payment Tracking

Track invoice status from sent to viewed to paid. Automated payment reminders and overdue alerts keep cash flow predictable.

### Branded Documents

Custom templates with your branding, payment terms, and messaging. Every document looks like it came from a top-tier agency, not a spreadsheet export.

### Financial Reporting

Revenue by period, outstanding invoices, average deal value, payment velocity — all the financial metrics you need, automatically generated from your CRM and invoicing data in one place.

## Professional invoices, instantly

Line items, totals, taxes, and terms — fully editable, beautifully formatted.

Invoice #INV-2026-047 — Apex Industries

EternalEngine

hello@eternalengineos.io

INVOICE

#INV-2026-047

Due: Apr 15, 2026

Description

Qty

Amount

Platform License (Annual)

1

$48,000

Onboarding & Setup

1

$8,500

Priority Support (Year 1)

1

$7,000

Total$63,500

PDF ExportedEmail SentAwaiting Payment

## Get paid faster, with less friction

0

App Switching

CRM and invoicing in the same platform means zero context switching. Win a deal and send the estimate without opening another tab.

5★

Professional Docs

Branded, polished estimates and invoices leave a lasting impression. Clients pay faster when documents look credible and professional.

3x

Faster Payments

Automated payment reminders and one-click pay links reduce average collection time from 30+ days to under 10 days.

Questions

## Common questions, straight answers.

### Keep exploring

- [All CRM features](https://eternalengineos.io/features/crm/)
- [Invoicing & financial operations](https://eternalengineos.io/features/financial-operations/)
- [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/)

How many estimates and invoices are on Free?

Five of each per month, EternalEngine-branded. Basic and above are unlimited.

How do I turn an estimate into an invoice?

One click on the accepted estimate creates the invoice with the same line items; nothing is retyped.

Can customers pay online?

Yes. Invoices carry a PayGate link for card or ACH payment, and the payment is matched to the invoice automatically.

## 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