#@alepha/commerce - Checkout

#Installation

npm install @alepha/commerce

#Overview

Turns a cart into a paid order.

Depends on the cart module and on alepha/api/payments, which owns the intent lifecycle and the PSP adapters. Registers hosted-redirect payment by default - the one handoff every PSP supports - leaving an embedded card field to a substitution:

1alepha.with({2  provide: CheckoutPaymentProvider,3  use: EmbeddedCheckoutPayment,4});

#API Reference

#Providers

• AddressRulesProvider - Per-country address rules for the EU.
• CheckoutPaymentProvider - Bridges a checkout session to a payment rail.
• EmbeddedCheckoutPayment - Takes payment in a card field hosted on our own page.
• OrderDocumentsProvider - What documents exist for an order - invoice numbers, in practice.
• RedirectCheckoutPayment - Takes payment by sending the browser to the PSP's hosted page.
• ShippingQuoteProvider - Where the checkout asks what delivery costs.
• VatNumberChecker - Asks whether a VAT number exists. Abstract so a shop can use its own source