---
name: yesterday-sales
description: >-
  Gives a five-line snapshot of yesterday's sales compared with the same weekday a week earlier. Use when the user asks how yesterday went, what sold yesterday, or wants a daily sales check.
---

# Yesterday's Sales Snapshot

Give me yesterday's sales snapshot, in the shop's timezone.

## Steps
1. Pull yesterday's total sales, order count, average order value and sessions.
2. Pull the same four numbers for the same weekday one week earlier, so Monday compares with Monday.
3. List the top 3 products by revenue yesterday with units sold.
4. Note anything unusual: a refund larger than the average order, a product that sold out, or a traffic spike from one source.

## Output
Five lines maximum: one line per metric with the week-ago comparison in brackets, then one line for the top 3 products, then one line for anything unusual or "Nothing unusual." No headings, no chart.

If yesterday had zero orders, say so and stop. Do not make recommendations in this skill.