Selling a Core

There may be ocassions when it is desired to sell a core to a customer. This is done by entering a “ C ” line type and entering “ -1 ”  (Negative 1) as a quantity. Because, in a core line, the quantity amount is automatically reversed from what you entered the end result is a core sale. 
 If you try this and it will not accept “ -1 ” as a sale quantity it means that you need to change

   Field 72 Allow Core Sales   in the Sales Parameter Maintenance,  Screen 1 to a “ Y ” This program is accessed via menu path as follows. 
 
 System Utilities… -> 3. System Setup… -> 4. Sales Desk… -> 2. Parts Billing Parameters -> Screen 1 – System Defaults