Orders, Sales reports and Stock Replenishment Reports can be automatically emailed to you daily. These summarise the last 24 hours activity.
How to set up daily emails
Users > Actions > Edit Daily Reports Email Subscription
You can then select Edit Daily Report Email Subscriptions and select the reports to send:
Stock Replenishment Report
Sales Report (Sold Only)
Preorder Sales Report
By ticking the final checkbox (group by store owner) you will only receive one email for all your stores, rather than one email for each store.