# Extend the Salesforce Lightning app

- [Customizing the Lightning web components](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components.md): Learn how to customize the Lightning web components.
- [Designer attributes](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/designer-attributes.md): Understand the purpose of the provided designer attributes.
- [Designer attributes for LWR](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/designer-attributes/designer-attributes-for-lwr.md): Learn about designer attributes that can be used by components on LWR template pages.
- [Designer attributes for Aura](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/designer-attributes/designer-attributes-for-aura.md): Learn about designer attributes that can be used by components on Aura template pages.
- [Components](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components.md): Learn how to customize the Lightning web components.
- [Buyer info component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/buyer-info-component.md): Learn how to use the Buyer Info component.
- [DR util component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/dr-util-component.md): Learn how to use the DR Util component.
- [DR Terms component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/dr-terms-component.md): Learn how to use the DR terms component.
- [Checkout summary component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/checkout-summary-component.md): Learn how to use the Checkout summary component
- [Order Summary component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/order-summary-component.md): Learn how to use the Order Summary component.
- [Place order component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/place-order-component.md): Learn how to use the place order component.
- [Payments component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/payments-component.md): Learn how to use the Payments component for various use cases.
- [Payment details component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/payment-details-component.md): Learn how to use the Payment details component.
- [Tax identifier component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/tax-identifier-component.md): Learn about the Tax identifier component.
- [DR compliance component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/dr-compliance-component.md): Learn about the DR compliance component.
- [Address details component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/address-details-component.md): Learn how to use the Address details component.
- [Offline refund component](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/offline-refund-component.md): Learn how to use the Offline refund component.
- [Hide checkout summary component (Aura only)](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customizing-the-lightning-web-components/components/hide-checkout-summary-component.md): Learn how to use the hide checkout summary component.
- [Extend the Ship From address](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/extend-the-ship-from-address.md): Learn how to extend the Ship From Address.
- [Extend the webhook framework](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/extend-the-webhook-framework.md): Learn how to extend the webhook framework.
- [Configure subscriptions](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/configure-subscriptions.md): Learn how to configure the Digital River app for subscriptions.
- [Shipping choice extension point](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/shipping-choice-extension-point.md): Learn how to configure the shipping choice extension point
- [Customer credit](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit.md): Learn how to enable the customer credit feature.
- [addCustomerCreditSourceToCheckout](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit/addcustomercreditsourcetocheckout.md): Learn how to add a Customer Credit source to checkout.
- [deattachPaymentToCheckout](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit/deattachpaymenttocheckout.md): Learn how to delete the customer credit payment source from checkout.
- [getAmountRemainingforCheckout](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit/getamountremainingforcheckout.md): Learn how to get the remaining amount available for checkout.
- [getCartDetailsById](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit/getcartdetailsbyid.md): Learn how to validate whether the cart contains a subscription product.
- [Publishing connector events](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/customer-credit/publishing-connector-events.md): Learn how to trigger connector events when using customer credit.
- [Tax calculation](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/tax-calculation.md): Learn about how tax calculation works when you use the Salesforce Lightning app.
- [Overriding Digital River CSS](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/overriding-digital-river-css.md): Learn how to override the Digital River CSS.
- [Add a spinner component (LWR only)](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-2.1/extend-the-salesforce-lightning-app/add-a-spinner-component-lwr-only.md): Learn how to add a spinner component to your solution.


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