Conrep also lets you to create the Manual Invoices from the Invoice Settings—>Client Invoice Types and override the functionality of automatic creation of Invoices.
Step 1: Select the record and click on the button Create Manual Invoice as shown below in the screen.
Step 2: In the Following screen Enter the choose the Client Name,Contact,Placement along with Invoice Template.Enable the check box to input the invoice generation dates and click on the Continue button.
Step 3:click on the Continue button to move to next Invoice Template.