Few PEOs are upfront about their pricing, instead requiring that you call a customer service representative for a quote. However, most PEOs stick to a basic pricing model that uses a set fee that is charged on a per-employee basis. Some PEOs may offer instead to use a percentage-based payment system that is directly correlated to your growth. The cost of a PEO depends on how many employees you have, their total hours, how much they make, and future plans for company growth. Be sure to ask upfront about any special policy customizations or discount offers that can help lower the total cost. Also, consider whether a contract is required and whether there are any add-on fees. You will also want to consider how long you will have to commit to a PEO’s services, because if you’re a smaller company struggling to maintain steady business, a long contract may be more than you can commit to at this time.