https://shopify.dev/docs/storefronts/mobile/checkout-kit/accelerated-checkouts
Set up accelerated checkouts for Swift
Learn how to add accelerated checkout buttons on product and cart pages in your Swift mobile app.
accelerated checkoutssetswift
https://shopify.dev/changelog/accelerated-checkout-now-supports-addons-from-the-product-page
Accelerated checkouts now support multiple product variants on the product page - Shopify developer...
Shopify’s developer changelog documents all changes to Shopify’s platform. Find the latest news and learn about new platform opportunities.
accelerated checkoutssupport