3 commits

Author	SHA1	Message	Date
Jonathan Lui	88ac6d8fc1	more validation on credit card info; change smoke test for payment service to have a valid credit card	2018-06-21 12:48:53 -07:00
Jonathan Lui	c7e7692057	indents	2018-06-21 11:19:28 -07:00
Jonathan Lui	7a6edd751d	finish up PaymentService	2018-06-21 10:52:34 -07:00