ISP Suppliers are unable to add negative value lines
ISP suppliers do not have the ability to add a misc. line and enter a negative value (discounts, allowances, savings)
Suppliers often offer additional savings, outside of discounts, which are not included in the PO price. If a supplier is submitting their invoice through ISP and they have a line amount that is for an allowance or savings, they cannot enter a negative value. Is this by design or is there a configuration setting that can be enabled that would allow suppliers to add a line and enter a negative amount?
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