Supplier The supplier that sent the invoice. This can be the same supplier as on the purchase order or a parent supplier in the supplier hierarchy. See Also Name The name of the supplier. You can enter up to 50 characters. If this box is left blank, an error message appears. See Also Name The name of the contact for this supplier. You can enter up to 50 characters. If this box is left blank, an error message will appear. See Also Number The telephone number for this person. You can enter up to 15 characters. If a telephone number mask has been created for the appropriate country, you do not have to enter any formatting characters such as brackets or dashes. APM will automatically format the number correctly. Extension The extension for this phone number. You can enter up to 6 characters.