Vendor Edit, Information

Account Number	Account number which the vendor has assigned to your account.
Discount %/Days	Discount percentage and the number of days within which payment of invoice qualifies you for a discount.
Net Due Days	Number of days you have to pay Invoices before they are past due.
Purchase Terms	Terms is the phrase equivalent of Discount and Net Days. You can choose from the drop down list or enter your own text.
Ship VIA	Description of how you want orders shipped.
EIN/SSN Number	EIN (Employer Identification Number) or SSN (Social Security Number) to print on a 1099 form.
Print 1099	Checked, if you need to print the vendor a 1099 form for the IRS at the end of the year. Unchecked, otherwise. (Default)
Lead Days	Number of days it normally takes the vendor to deliver product.
Small Order Max	Maximum amount up to which, the vendor will charge a small-order fee.
Free Freight Min	Minimum amount at which the vendor will pay freight.
Purchase Order Message	Any special shipping message for the vendor. This will be printed on purchase orders.