Use case #1: auto-group credit card payment and transfer transactions (match on the same amount) Use case #2: auto-group credits + debits from the same merchant to denote refunds

There's currently a filter to show "recurring rules" on the rule edit page. I want to do the inverse, and only look at my non-recurring rules.

Display a list of past rules that were applied to a transaction

When applying rule to similar transactions, allow a way to easily sort or filter the Transactions table

Support regular expressions when matching strings

If I already have a rule that I want to base another rule off of (with a slight modification) rule duplication will make the workflow faster.

If a rule splits a transaction, allow those newly split transactions to run through rules as well.

Use case: create a rule to split a transaction with an amount greater than $X - split out the first $X and then the rest