Adding a supplier is very important when you want to create a purchase order, before you begin that purchase order you need to specify who your supplier is, to create one just have to go to the Finance> Purchase Order> Setup > Providers and click on Create a new Provider. The system will show us a form where we have to fill in simple supplier data, such as: General Information: President Name, Provider Name and CEO Name.
Contact Information: Phone number, Email, Phone number ext., And Website URL.
Location Information: Country, State, City, Zip code and Street Address. After this we will have the created provider available to perform Purchase Order Reports!