A service for making Magento GraphQL queries for carts.
@inheritdoc
| Name | Type | Description | 
|---|---|---|
| get | Observable< DaffCartPaymentMethod> | Get the currently applied payment method of a cart. | 
| update | Observable<Partial< DaffCart>> | Update the payment method applied to a cart. If a billing address is provided, the driver will update that simultaneously. | 
| updateWithBilling | Observable<Partial< DaffCart>> | Update the billing address and payment method applied to a cart. | 
| remove | Observable<void> | Remove the payment method applied to a cart. |