Your profile
Saved in this browser only, and used in every check: suggested fixes end with your signature, and Send Check uses only the facts you give here about your business.
2 · Who's on the list
Split the list by facts you already have: how long they've been customers, last visit, plan, payment history.
CSV or Excel (.xlsx). Drop a file here, , or add segments by hand below. Claude sees only column summaries; names, emails, and phone numbers are never sent.