Please don't. There are many firms handling payroll, contract one. Don't do things like stealing money from your workers by forcing them into prepaid card schemes.
Outsourced payroll typically costs $2-4 per employee per pay cycle. A big part of these provider's focus centers around taxes and government compliance which don't apply since these are 1099 contractors responsible for their own taxes. In some cases, the workers are outside the country.
Regarding stealing money from your workers --- outsourced payroll may be an option but the workers themselves will ultimately pay the price for the unnecessary overhead and expense.
