Connecting Acuity with Simplero is a great way to bulk e-mail all of your clients.
Optionally, you can subscribe new clients to your Simplero list when booking. Just create an intake form with a Checkbox or Yes/No Choice question like "Do you want to join our mailing list?" and select it. Be sure to read Simplero's Terms for info on list compliance. You don't need to add a question for each intake form, you only need one mailing list question selected for the integration to work!
Once you've saved your list selection, each new appointment will sync the client's name, e-mail, and appointment type to Simplero. New subscribers will receive an opt-in confirmation email and be added to your list when they confirm.
The integration will add new appointments as they're scheduled to Simplero. To sync your current list of clients, first go to Appointments > Clients > Import/Export and Export Clients to Excel. Then, import the CSV file to a list in Simplero.
Why don't I see new subscribers?
Only clients booked through your client scheduling page who answered yes to your opt-in question will be subscribed. New subscribers receive an opt-in confirmation email from Simplero before they are added to your list. Book a test appointment to try things out, just be sure to use your client scheduling page.