Add new state to invoice, "pending"
invoice schedule on the sales order, billing plan
Modify the sequence number of an invoice
Invoice shortcut in the menu
Configure and Display tag in Invoice
Adds reference between Invoice and Picking
Stock Picking From Customer/Vendor Invoice
Invoice analytic lines for the other partner
Warn you before validating a draft invoice
Invoice wise COGS and Profit/Loss
Create voucher from the all the selected open invoices
Print Customer Invoice, Vendor Bill, Credit Note and Refund Report By Product Category
Invoice, Bill, Customer, Vendor Credit Note Approval Workflow