how do i exclude already discounted items from a rule?

the is Discounted filter worked perfectly. added it as an exclusion and the rule now skips all my already-marked-down items. clean and simple.

in the rule conditions there is an is Discounted filter — set it to exclude products where is Discounted is true. that way your rule skips anything that already has a compare-at price set and active. works cleanly for my home goods store.

yes exactly — the is Discounted condition is built specifically for this. add it as an exclusion filter in the rule and you are done. no need to manage tags manually.