Adding customers without duplicates

GuideUpdated September 24, 2026

In short

A customer needs only a first and last name. Add a phone number too, or they get no text reminders. Scisso refuses a second customer with the same phone or email, so each client stays one record.

Adding a customer

On the Customers page, choose New customer. You can also create one on the spot while booking, with Create new customer.

Required
First and last name
Everything else can come later.
Worth adding
Phone number
Without one, a customer gets no text reminders.
Optional
Email
They get your appointment emails.
Added later
Birthday, language, notes
From the customer's page, under Edit.

The phone box starts on your shop's country, and the number is saved in international format so texts reach it wherever the client travels. Names are tidied as you save: extra spaces go, and "MARIA POPESCU" becomes "Maria Popescu".

A new customer speaks your shop's language until you change theirs.

No duplicates

When you save, Scisso checks the phone and email against your other customers. If either is already on file, you see who it belongs to, and Use this opens that customer instead. A second customer with the same phone or email cannot be saved.

Matched on
Phone or email
Two clients can share a name. They cannot share a number.
Checked against
Your shop only
Customers of other businesses on Scisso never come into it.
When a client books online
The same record
A matching phone or email reuses the customer you already have.

Finding a customer

Search by name, phone or email, from three letters. Accents do not matter: "stefan" finds "Ștefan".

Employees see the customers they work with: the ones they created, or have appointments with. Owners and receptionists see everyone.

Related

See it with your own shop

Start a free trial and set things up the way this guide describes.

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