Go to Cash and bank management/Common/Checks,
on “Checks” window, what’s the “Delete checks” and “Create checks” buttons for?
As the name itself indicates the Create checks is used to create cheques and Delete checks is used to delete the cheques in Cash and bank management module. Refer this: http://technet.microsoft.com/en-us/library/aa588011.aspx
Delete checks is for deleting the cheques while create is for creating