---
title: "Call to Invoice Attribution for Repair Shops | Olelo"
description: "Olelo links each call at every shop to its repair order and finalized invoice. Each invoice counted once. Read-only, nothing written back."
url: "https://olelo.ai/product/revenue-attribution"
---

Mar 6. RO-10482 closed out. · Passive help

# From phone call to repair order to invoice.

See which calls at each shop became finalized invoices, read from each shop's own system, with nothing written back.

[Book a demo](https://olelo.ai/demo) [Or start with a free call review](https://olelo.ai/free-review)

Call Alex Morgan Mar 4, 9:42 AM · score 58 Declined repair, booked after callback

Repair order RO-10482 Transmission rebuild · Mar 6 Linked

Invoice INV-20917 $2,800.00 · Finalized $2,800 Counted

Illustration

Olelo Intelligence links each call to its repair order and then to *the finalized invoice in each shop's own system,* so you see which calls turned into finalized invoices. This is how revenue recapture is proven: a job won back after an alert counts only when its invoice is finalized. *Each invoice is counted once,* and *nothing is written back.*

## Can I check every link?

Yes. Every link points to a repair order and an invoice number in the shop's own system, so you can pull the invoice and check the match. Each invoice is counted once, so no dollar is ever counted twice.

Invoice matching at a glance

- **A link is**: Call, repair order, finalized invoice
- **Each invoice**: Counted once
- **Shop systems**: Read-only, nothing written back

## Where do lead sources fit?

A call tracker tells you which ad made the phone ring.

Olelo shows which calls became finalized invoices, and with the Marketing Attribution add-on, Olelo reads your call tracker (CallRail, Marchex or CallTrackingMetrics) and carries each campaign through to the paid invoice.

An owner describes the lead-source side:

> From day one, Olelo has proven to be a game changer. One of the most valuable aspects has been the ability to validate the true source of our marketing leads and, more importantly, assess the quality of those leads.

**Brett Miller**Franchise Owner — MO

[Marketing call attribution vs call-to-invoice proof](https://olelo.ai/compare/olelo-vs-invoca)

## What does 'linked to a finalized invoice' mean?

Linked is not the same as counted. A dollar counts only when the invoice is finalized, and only once. [No invoice, no count.](https://olelo.ai/how-we-measure)

- **[Linked call](https://olelo.ai/glossary#linked-call)**: A call Olelo has tied to a specific repair order and its finalized invoice.
- **[Finalized invoice](https://olelo.ai/glossary#finalized-invoice)**: An invoice closed out in your shop system, not an estimate or an open repair order.

## Does Olelo change anything in each shop's system?

Illustration

No. Olelo reads. It never writes.

- Read-only connection to each shop's system
- No repair order, invoice or customer record is changed
- Each shop's books stay the source of truth, so you can check every match against them

[Integrations](https://olelo.ai/integrations) [Trust and security](https://olelo.ai/trust)

Next [How we measure](https://olelo.ai/how-we-measure)

## How many of last month's calls can you trace to an invoice?

Book a walkthrough with the Olelo team. We show one call followed to its repair order and invoice on illustrated shop data, then answer your questions about phones, shop systems and rollout.

- Shown on illustrated shop data
- Your questions on phones, shop systems and rollout
- [Priced per location, by call volume](https://olelo.ai/pricing)

[Prefer to pick a time now? Book with Miki](https://calendly.com/miki-olelo-ai/meet-with-miki-ceo-olelo-intelligence) [Or start with a free call review](https://olelo.ai/free-review) Or call [+1 (808) 818-5120](tel:+18088185120) · [info@olelo-ai.com](mailto:info@olelo-ai.com)

### Book a demo

Tell us about your shops. We reply by email to set a time.

Prefer to talk? Call [+1 (808) 818-5120](tel:+18088185120) or email [info@olelo-ai.com](mailto:info@olelo-ai.com).