Hi there,
Here’s how to upload it :
Go into the section Lists & Segments into your Klaviyo account. Then create a new list.
You’ll see 3 different options (create a sign up form, add a subscribe page or upload contacts).
You’ll just have to select the third option and you’ll be able to upload your CSV file.
Let me know if this was helpful.
We can schedule a call if you need help or if you want to optimize your Klaviyo account.
Cheers!
Tom Boeglin | Standard Ecom, agence CRM | On offre l'audit Klaviyo (gratuit, sans engagement). Pour en profiter, réservez un appel ici : https://calendly.com/standardecom/klaviyo | Nos clients : The Bradery, Chloé, JIMMY FAIRLY et +50 autres