Technical Note: 20050308026b
Validate Amount on Cancel Check
(Maitre'D 2005 and later versions of Maitre'D)
You can perform a validation when processing a Cancel Check to limit the
amount refunded so that it is not higher then the Total.
P.O.S. Control / Employees / Configuration / Invoice / Cancellation
Validate Amount:
Enable the following option to activate this verification.