Hi. When converting an Estimate to a Retainer Invoice, we need the item details to be reflected too, instead of just having a blank field. We need to have the power to remove items as well. I understand that the customer might want to just pay a percentage of the amount which is not reliant to the items' price. Hence, I am suggesting to have two options; one is to pay according to items, another is by percentage. This will be a great addition to Zoho Books.

Looking forward to hear from your team