Right now, a row is omitted if there is an empty payee name. As long as there's a date and amount, the system should permit the upload.

I'd happily close my Mint account if I could easily import the many years of history from there into Lunch Money.

If a Plaid integration breaks, it would be nice to be able to bring an account up to date with CSVs. It would also be useful for adding more history when an account's website only goes back so far.

Some bank statements (e.g. Transferwise) provide transaction fees as separate attribute transactions (i.e. in a separate column). Allow to select this columns and import the fees separately. This would also make it possible to import the transaction and its fee 'connected' (e.g. a split or grouped) so you would not have to do it manually.

Support for importing transactions into multiple accounts via one CSV (denoted by an "account" column)

Support the ability to upload multiple CSVs and link them to different accounts for ultra-quick uploading!