# [vantage][4.0] Serial Numbers

**Category:** [Yahoo Archive](https://www.epiusers.help/c/yahoo-archive/9)
**Created:** 2000-07-28 09:41 UTC
**Views:** 402
**Replies:** 0
**URL:** https://www.epiusers.help/t/vantage-4-0-serial-numbers/608

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## Post #1 by @system

<div id="ygrps-yiv-1524091769">Does anyone use serialnumbers and the service module?<br/>
<br/>
We are facing the following problem:<br/>
We sell a truck to customer AAA with a 3 year service contract.<br/>
The Truck has a serialnumber: 50-100-0704<br/>
<br/>
After three years AAA sells its truck to BBB.<br/>
BBB wants a service contract with us for this particular Truck with <br/>
the serialnumber: 50-100-704.<br/>
<br/>
I am unable to enter a service contract for BBB for truck 50-100-704.<br/>
Does anyone has a workaround?</div>

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