Board Thread:Questions and Answers/@comment-80.229.36.53-20140131195702/@comment-174.95.135.66-20140225022220

All XP you send to the Contractor goes towards your total. So say you send 2,000 XP(before 10% tax) to Sam, and you unload the train at Sam's station then the 2,000 XP will get added to your total. If you aren't able to unload than 1,800 XP will be added your total. That's the 2,000 minus the 10% tax.