One of my business goals is to assist other service disabled veterans by teaching them a new skill. This skill would allow those who need it for thier disabilities to learn to operate a computer with their voice, and, if they are interested, to pursue a new career with that skill. This skill allows individuals to work from home in many instances.

I am deciding if I need a payroll company for my company with 4 employees. So far I have been handling my own payroll with the help of my account, but I am tired of the work. How much does using a payroll company add to the cost of paying my people? Do people think it is worth the time saved to pay this expense?

- Fedex
- DHL
- UPS

Which one is best for national shipping, and what is better for international?