Create a routine (a scheduled task) that re-checks my purchase comparison.

When: on the 1st of every month at 9:00 AM, my local time. [Change the day and time if you want.]

What I'm comparing: [product category], with these three finalists: [finalist 1], [finalist 2], [finalist 3]. My budget is [amount]. My saved comparison is in [doc or note name] (or leave this line out if you didn't save one). If you can't open it, use the finalists listed here.

Each time it runs:
1. Check the current price of each finalist at two or more stores, and write down the date you checked.
2. Check whether the maker has replaced any finalist with a newer model, or stopped making it.
3. Give me a short "What changed" note: old price, new price, store, and link for each finalist, plus any new or discontinued models. If nothing changed, say "No changes" in one line.
4. If you can edit my saved comparison, add the note to the bottom with today's date. Don't change anything else in it.
5. Send the result to me in this chat.

Rules:
- Don't buy anything, add anything to a cart, or sign up for price alerts.
- If you can't reach a store or find a price, say which one and why. Don't reuse last month's price.
- After the third run, ask me if I've already bought one or if I want to keep the routine. If I haven't answered by the next run, pause it.

Before you turn it on, show me the schedule and the time zone you set. If you can run it once now as a test, do; if not, do one check right now in chat so I can see what a run looks like.