Quote Originally Posted by Tattoobradley View Post
Fedex is the only one that offers Saturday delivery. BUT, you have to pay extra for it.
Not so. UPS, DHL and the USPS all offer Saturday delivery. And the USPS does not charge extra for the overnight service they provide, 365 days each year. Overnight is overnight, be it the 24th of July or the 24th of December, it will be delivered the next day at the same price.

While it can be easy to get upset when a parcel ends up being delivered a day late, that can always be reconciled against the average 700,000,000+ pieces of mail that are processed for an average 145,000,000+ deliveries each day. 85,000,000 pounds of mail were delivered, per day, in 2006.

Take it from someone that has been using the services of all these companies for over well two decades - USPS is the most reliable of the bunch. And often the least expensive, to boot.