One December did more than four times what the list made in a normal month. Same list, same offer, same brand. The difference was what the emails said and when.
Every figure is from the client's scorecards, verified in September 2026. The full emails go up on this page once they're pulled from the sending tool.
A seven-figure personal finance brand selling a high-ticket coaching programme through booked calls. A list in the six figures. Daily email, run by a previous writer, that had averaged $92K a month for the year. I'd taken over every email the brand sent in October.
To write every email. Daily emails, launches, the sequences behind the sales calls. Measured on one thing: the money the emails made, tracked back to each send.
December is when the list is deciding what next year looks like, and when most brands go quiet or send a discount. This one didn't go quiet. The daily emails ran through the month, and the year-end campaign ran from December 22 to 28, on top of them, built around the decision the reader was already making about January.
The campaign's peak click rate was 1.64%, on a list that size. The rest of the month's emails carried the conversation to the call.
$396,333 from email in the month. The list's average for the previous eleven months was $92K. Four times a normal month, from the same list and the same offer, with nothing new to sell.
A list doesn't have a fixed value. It has a value on the day, set by what the emails say and whether they're talking about the thing the reader is already deciding. December was the reader's decision month. The emails met them there.
Send me ten of your emails. I'll send one back written in your voice, before you decide anything.
For founders who already have an email list and something to sell to it.