Thank you for clearly identifying and understanding my issue. I understand that I can solve this by manually creating an invoice. However I am invoicing partial quantities from the overall estimate and when I create an invoice from the estimate I can use the estimate to keep track of how much is left to sell from the original estimate. If I use your suggestion of creating an invoice manually, can I somehow deduct the partial amount I invoiced from the original estimate until the estimate is reduced down to zero? Thank you again for all of your insight and your full understanding of my issue.