As Clover Letter Emails Got Bigger in size, Founders Say, Its Open Rate Collapsed. Email newsletters are just as effective when working with existing customers, as they were from the very start. Also, the part of the problem may be…
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Tel : 06 46 01 35 43 | Email : sguillois@codypso.frAs Clover Letter Emails Got Bigger in size, Founders Say, Its Open Rate Collapsed. Email newsletters are just as effective when working with existing customers, as they were from the very start. Also, the part of the problem may be…