The customer payment in-memory driver to mock the customer payment backend service.
| Name | Type | Description | 
|---|---|---|
| list | Observable<DaffCustomerPayment[]> | 
		Lists the customer's payments. | 
| get | Observable<DaffCustomerPayment> | 
		Get the specified payment. | 
| update | Observable<DaffCustomerPayment[]> | 
		Update the passed payment. | 
| add | Observable<DaffCustomerPayment[]> | 
		Adds the passed payment. | 
| delete | Observable<DaffCustomerPayment[]> | 
		Deletes the specified payment. |