New guest author Drew Hudson — a colleague of longtime contributor Laura Packard at PowerThru Consulting — whips out some math to help figure out the real value of an email welcome series. This article first appeared on the PowerThru...
New guest author Drew Hudson — a colleague of longtime contributor Laura Packard at PowerThru Consulting — whips out some math to help figure out the real value of an email welcome series. This article first appeared on the PowerThru...