Change (replace) Customer Terms

	This scans the whole A/R master file according to your selection critia.
	If you use the default as first displayed, all Customers would get the
	new terms.

	HINT - Run a Proof Run and print to SaveATree to view who would
	be changed.

	Note that entered selection data for matching the Current Terms, Type,
	or Salesperson will select if found ANYWHERE in the field. 
	Example: just an 'x' will match x or X if found anywhere in the field.
		15 will match 'NET 15 DAYS'