Create Customers

Creates Customers. Create up to 10 customers in one call. **Required Fields** * last_name * first_name * email **Required Fields Customer Address** * first_name * city * country_code * last_name * address1 **Required Fields Attributes** * Attributes must be [created](/docs/rest-management/customers/customer-attributes#create-a-customer-attribute) **BEFORE** creating a customer. * attribute_id * attribute_value -- This is input as a string, regardless of the [Type](/docs/rest-management/cus...