Schematic checkout previously collected only billing email, address, and phone. You can now define custom fields in Checkout Settings, each one mapped to a Stripe customer metadata key, and mark them required. Configured fields appear on every subscription checkout, and their values are written to both the Stripe customer record and the Schematic company record.

Customers can update the values after subscribing: the existing Payment Method component becomes Payment Details and shows each field with an edit modal. This unblocks regional e-invoicing and tax workflows that depend on extra metadata, with no code on your side. Stripe only in this version.