COLUMBIA, Md.–(BUSINESS WIRE)–Feb 1, 2022– Merkle ( www.merkleinc.com ), a leading technology-enabled, data-driven customer experience management (CXM) company, has released its Q4 Digital Marketing Report (DMR), a quarterly research report that analyzes and highlights trends within paid and organic search, Amazon ads, paid social, and display ad spend. Q4 2021 […]