My Squarespace 7.1 store needs a checkout flow that skips online payment and instead turns the cart into a simple order form. Here’s what I need built: • Customers browse normally, add items to the built-in cart, and click “Checkout”. • Instead of Squarespace’s payment screen they land on a custom page that matches our brand colours, logo and typography, works smoothly on both mobile and desktop, and keeps the styling consistent with the rest of the site. • The form automatically pulls the cart summary and asks only for the shopper’s name, address, email and/or phone, plus any order notes they wish to add. Needs to include shipping costs. • Clear on-page instructions tell them to pay by e-transfer once the order is submitted. • After submission they see an on-screen confirmation and receive a confirmation email that echoes the same details. • The order itself must be recorded in Squarespace so I can view it exactly as a paid order would appear, minus the transaction data. I’m open to whatever approach suits Squarespace 7.1 best—Developer Mode, Code Injection, custom JavaScript, third-party form APIs—provided the experience stays inside my domain and feels seamless to the user. Deliverable is the fully functioning custom checkout, styled to spec, tested across modern browsers and devices, and accompanied by clear notes so I can update colours or text myself later.