 BENSALEM, Pa.--BUSINESS WIRE--Law Offices of Howard G. Smith announces an investigation on behalf of Cardlytics, Inc. Cardlytics or the Company NASDAQ: CDLX investors concerning the Companys possible violations of federal securities laws. On August 3, 2021, after the market closed, Cardlytics announced its second quarter 2021 financial results in a press release. The Company reported revenue of 58.9 million, billings of 85.3 million, and adjusted contribution of 29.6 million, whic 