Their biggest issue is estimates. They are very and detailed long line items which NSE doesn't really allow to have. Since of this, it seems they can't build estimates so instead, I provided a workaround for every trade, line items, descriptions and even cost to be added in description since it doesn't have a limit and only the headers will go to estimate details with their prices so they can have them signed with the right cost and value.

Have more space for ad-hoc line item description