Premiums doesn't work well with Price sets
How it works currently:
On a contribution page with a price set and with a premium product. Selecting the premium will display "You must contribute at least $ XX.00 to get this item" no matter what amount is in the total contribution. There is also a "Contribute $XX instead" button which never goes away. It seems to select the first price set field but doesn't disappear. And selecting the price set field doesn't update the total.
How it should work:
Should work more like the "Other amount" field which the premium button will recognize the contribution amount.
I've never used premiums. Is it an old, crusty part of the code? It doesn't seem to have been used enough for people to complain it doesn't work. I searched other issues to see premiums is worth using. It's not clear. There seem to be a few things that don't work well.