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Merging duplicate customers

How to spot two profiles belonging to the same person, and how to merge them.

2 min read

How do duplicate profiles happen?

Duplicate customer profiles appear when somebody books twice with different email addresses, or when there is a typo in the address.

Stippa creates a new profile whenever the email address is not one it already knows. So a customer who uses a different address from the one they booked with the first time ends up with a second profile.

Spotting duplicates

Go to Customers and search by name or email address. If you find two profiles belonging to the same person, you can merge them.

Stippa also suggests possible duplicates when two profiles have similar names or the same phone number.

Merging two profiles

Merging duplicates from the customer list
  1. Open the profile you want to keep
  2. Click Merge duplicate
  3. Find the other profile by name or email address
  4. Confirm the merge

After the merge, every appointment, note and detail is combined into the profile you kept. The other profile is deleted.

Can I undo a merge?

No. A merge cannot be reversed. Check both profiles carefully before you merge them.

Automatic deduplication

On every new booking, Stippa checks whether the email address given is one it already has. If it is, the booking is attached to the existing profile and no new one is created.

Updated: 17 May 2026

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Related articles

  • Customer profiles and appointment history

In this article

  • How do duplicate profiles happen?
  • Spotting duplicates
  • Merging two profiles
  • Can I undo a merge?
  • Automatic deduplication
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