Your neighbors need your assistance since they are having trouble finishing some of their "Supply Contracts."
You will need to provide and carry various items to sales point locations in exchange for a set selling price and a substantial incentive.
Once a contract is approved, you are liable for the cost of any missing goods, therefore make sure all products are delivered before the deadline!

Changelog: Changelog 1.0.1.0: – Resolve an issue that was brought about by a recent game update that prevented any delivered goods from aiding in the accomplishment of the objective.

Thanks to GtX