5 Email Marketing metrics you should track for higher ROI
According to research by HubSpot, Email marketing generates $42 for every $1 that is spent. This is a significant return on investment of 4200%1. In 2020, around 306 billion emails were sent and received each day worldwide. This number is expected to increase to 376 billion by 20252. It is clear that even in 2021, […]
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