div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentregpack-email-marketing-optimization-hacks-case-studies-according-to-sikichhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: RegpackEmail Marketing Optimization Hacks Case studies According to Sikich 70% of digital marketers see email as the top medium for ROI and 62% of B2B marketers plan to continue loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220604075f0fa5e37e708231d445336ehtml5thumbnails1jpg width=140 height=200 divdiv