A win-back flow exists to bring lapsed customers back. Most of the ones we audit aren’t actually built to do that. They’re built to look like they’re doing that.
The trigger is usually the problem. Most win-back flows fire off a fixed window, 90 days since last purchase, applied identically no matter how that customer normally buys. Someone who typically reorders every 30 days is already gone by day 60, long before your flow notices. Someone who buys once a year looks “lapsed” at 90 days when they’re right on schedule. One fixed window for every customer means the flow fires too late for some and too early for everyone else.
A better setup bases the trigger on each customer’s own purchase cadence where the data allows it, or at minimum segments win-back timing by product category if buying cycles vary across your catalog. That single change fixes most win-back flows that technically fire but rarely convert.
The message is usually generic too. “We miss you, here’s 15% off” is the default, and it assumes every lapsed customer left for the same reason. Someone who had a bad delivery experience needs a different message than someone who simply forgot about you. A short, honest “how did your last order go?” often beats a discount-first message, because it addresses the real reason people go quiet instead of assuming it was always price.
Pull revenue per recipient for your win-back flow specifically, not blended into your overall flow revenue. Close to zero means the flow exists on paper but isn’t doing its job, and that’s worth knowing before assuming your retention marketing is covered just because a flow with that name exists.
Win-back is one of the flows most likely to be built once and never revisited, since it only fires for a smaller slice of your list at any given time, making a poor version easy to miss in your regular reporting. A quarterly ten-minute check of this one flow alone is worth the time.
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