Bont Skates Online Shop review for Klaviyo: Email Marketing & SMS

The app is good, but it is very expensive, and they are always trying to scam more money out of you in sneaky little ways. It is designed to grow your bill over time. For example, unsubscribed and bounced emails are suppressed, but they often still sit in your total profile count unless you actively clean your database. It is very hard to mass-delete users.