Creating Stripe customer id with every payment on Squarespace

Hi, does anyone know how to ensure that Squarespace creates a new customer_id with every payment received when a customer checkouts on Squarespace.
Currently this does not happen.

Others typically create a Stripe customer id with every payment processed (with options of create Stripe customer_id on every instance, or only for new customers). However, Squarespace does not have this basic functionality in place, which is critical to leveraging many other capabilities on Stripe.

Is there a way to configure Squarespace checkout so that a new customer id is created on Stripe?