ERB account key refers to the G/L account of the actual discount fee. Please also note that if discounts are made without depending on a material, but on a customer/material, you must refer to a billing material. Manual provisions This check box checks whether manual provisions should be allowed for a particular type of agreement. The SAP standard provides for agreement types 0002 and 0005 for manual provisions. The discount feature requires a few specific types of pricing conditions. The basic concept and settings are similar to standard pricing with packaging techniques.. . . .