Ferdinand Kolcak

Ferdinand Kolcak

b4btechnologies.com
Bratislava, Slovakia / Sales & Marketing Professional @B4BTechnologies.com | Social Media & Internet Marketing Enthusiast | Live & On-demand Media Streaming, Webcasting, E-learning,
Ferdinand Kolcak
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Findings are from Forrester's report titled "What's an Email Subscriber Worth?," issued on February 1, 2012.

Findings are from Forrester's report titled "What's an Email Subscriber Worth?," issued on February 1, 2012.