[WebERP-developers] discount problem

[david l. <dav...@ya...>]

if we have 2 discount breack:
1.  Qty > 5  discount  2%
2.  Qty > 10 discount  3%

if i input item in selectOrderItems.php
quantity = 11 discount = 3%
then i change the quantity to 6
click "Recalculate"
the discount should be   2%.but....

i think the 
"Run through each line of the order and work out the
appropriate discount from the discount matrix."
only update discount where preview discount < now
discount.
it's true for 2 or more items belong to one discount
catalog.
but when we change the quantity the behavior maybe is wrong.

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