Hi,

We use Zoho Booking for our customers to make appointments with us.

When they attend,  we use Shopify as our POS and always link each sale to the customer within Shopify.

My question is...

When a customer books an appointment, they have to add their details...so...

What is the best procedure to check and sync the customer data from Bookings into our Shopify IF they are new customer and ignore adding new customer data if they are an existing Shopify customer?

Also I wanted to export the customer list from Bookings, so I can compare with our customer list in Shopify. Is there any exporting from Bookings? I cannot find where it is!

Barry