📣 Marketing

Reactivation

reactivation · re-engagement · reengagement · reactivation campaign · lapsed customer reactivation · dormant user reactivation

Definition

Reactivation is the set of marketing measures for bringing users who have lost activity back into interaction, through personalized messages in the channels where they were most engaged.

Reactivation as a stage of the customer lifecycle

In e-commerce the customer base naturally stratifies: some users buy actively, others gradually lose interest. Reactivation is the work with people who are not yet lost but are already drifting towards churn.

Reactivation starts earlier than a win-back campaign: not when the customer has bought nothing for years, but when they have stopped opening messages, have not opened the app in a long while, or have not visited the site beyond the normal interval for their segment.

Defining inactivity

The inactivity threshold is not a universal number but a function of the behavioural norm of the category:

Category	Typical purchase interval	Reactivation threshold
Grocery	7-14 days	30+ days
Pharmacy	30-45 days	90+ days
Fashion	60-90 days	120-180 days
Electronics	6-12 months	18+ months
DIY / furniture	6-18 months	24+ months

Tip: use RFM analysis to prioritise. Users with a historically high F (frequency) and M (monetary) score are the first priority for reactivation: their return is worth more, and the probability of success is higher than for people who never bought.

The mechanics of reactivation campaigns

A typical sequence of touches:

Day 1 after the threshold: email or push — a reminder with no discount, carrying personal content (wishlist, new arrivals in a favourite category).
Day 7-10: a second touch with a stronger offer (free delivery, a small bonus).
Day 14-21: a final touch with a more tangible incentive, or a move into retargeting.

Once the series ends with no response, move the user into the inactive segment and reduce message frequency to avoid an opt-out.

Personalizing reactivation messages

An impersonal “we have not seen you — here is 10% off” performs worse than a personal trigger:

“The items in your cart are still in stock” — timely and not intrusive.
“15 new arrivals in your size have appeared in Sneakers” — relevant to behaviour.
“The price of the item on your wishlist has dropped” — a clear reason to come back.

Personalized reactivation messages show open rates 20-40% above standard promotions, because the recipient has an obvious reason to open them.

Common mistakes

Reactivating too early — starting the series before the normal interval has been exceeded feels intrusive to a user who is still active.
The same message for everyone — a high-frequency buyer and a one-off buyer need different offers.
No frequency limit — a user being reactivated in every channel at once is more likely to unsubscribe from all of them.

Frequently asked questions

How do you define the inactivity threshold for reactivation?

It depends on the category and the purchase frequency. In grocery, inactivity means 30+ days without a purchase. In fashion or DIY it is 90-180 days. A rule of thumb: the median interval between purchases multiplied by two or three. A user who crosses that threshold moves into the at risk of churn segment and becomes a target for reactivation.

How does reactivation differ from a win-back campaign?

Win-back is a specific tactic for bringing back customers who stopped transacting. Reactivation is broader: it includes users who stopped opening messages, visiting the site or engaging with content, even if they are not yet lost as customers. Reactivation is the early stage, win-back the late one.

Which channels work best for reactivation?

It depends on the channel where the user was active before. If they opened email, use email. If they used the app, use push or in-app. Retargeting through paid media works for high lifetime value segments where the cost of return is justified. The sequence: start with a free channel and escalate to a paid one only for valuable segments.

What should a reactivation message offer?

A personal trigger works better than a discount: remind them of items in the wishlist or cart, show new arrivals in a favourite category, mention an updated range in a brand they browsed. A discount is appropriate for the segment with high churn risk, but as standing practice it erodes margin and trains people to wait for promotions.