# Bulk map codes for workshops
Canonical URL: https://mbretrofit.it/guides/map-code/bundle
Description: Buy Mercedes-Benz map codes in bulk. A bundle of 10 codes costs the price of 8, and the credit sits on your account until the next car comes in.


A map code is the license key a Mercedes asks for partway through a USB navigation update. It's tied to one VIN, one map version, and one region, so a workshop needs a fresh code for every car. Buying them in bundles costs less per code than buying them one at a time. The [map update guide](/guides/map-code) covers the job itself.

## Why buy in bulk

* A bundle of 10 codes costs the price of 8. Volume pricing for workshops and dealers starts there.
* Each bundle is prepaid credit on your account. You pay once and spend the credit per car, with nothing to approve at the moment a customer is waiting.
* NTG3.5 through NTG5.5 and Aston Martin NTG5\*2 codes are generated the moment you submit the VIN. NTG6, NTG7, Gen20x, and Aston Martin NTG5.5 are written by hand, within 20 minutes to 3 hours on weekdays between 10:00 and 17:00 CEST.

## Business pricing packages

Current professional pricing is available on the canonical page.

## Larger volumes and API access

Email [contact@mbretrofit.it](mailto:contact@mbretrofit.it) if you need more codes than the bundles above cover, or if you want map code generation running inside your own booking or workshop system. We set up volume discounts beyond the published bundles, API integration, a named account contact, and a priority support channel. The [professional guides](/guides/professional) cover the API and invoicing side.

## Generate a single code

If you only need one code today, use the form below or the [map update guide](/guides/map-code).

Enter your VIN in the map-code flow to confirm the compatible navigation system, region, and version.