Hello. I want to load historical invoice transactions in from our legacy system prior to our NetSuite implementation so I can have historical year-over-year sales reports.

My implementation consultant told me to load the invoices in via .csv, then reverse out the financial transactions the invoice load will cause, and then close the invoice so it doesn't appear in open A/R reports.

For the life of me I cannot figure out how to close, or mark 'paid in full', an invoice. One help screen told me I needed to mark the line as closed, but I don't see that option on the invoice lines. I can see 'amount paid' as a field on the invoice form, but that field isn't available for .csv update.