Thus, there is a business incentive for any postal provider (who is not simply a cream skimmer) to offer universal service within the territories it serves.
Postal providers are motivated to offer service to everyone within their territories.
mnli hypothesis: Postal providers are motivated to offer service to everyone within their territories. premise: Thus, there is a business incentive for any postal provider (who is not simply a cream skimmer) to offer universal service within the territories it serves.