Rebate fixed amount condition in the pricing procedure

Hi SD Gurus,

i'm using rebate fixed amount conditions (Lum sum).

The situation from a business point o f view is the following: i pay the customer 1000$ once he made something.

This kind of condition is not relevant for accruals since they have to be built manually (manual accrual). As a consequence i'm note sure if this condition shoul be put in the pricing procedure used for invoices. In the other and for sure this condition should be inserted in the pricing procedure for manual accrual/credit note.

What is your point of view!!

Thanks

C