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Deliverability Letter

Retention

Retention is how well you keep customers coming back after their first purchase. It is about staying in touch so they stay active, buy again, and do not churn.

Retention is how long customers stay with your business after they buy. It looks at whether they keep buying, renewing, or staying active over time. Strong retention means people get real value from what you offer.

Retention matters because it is usually cheaper to keep a customer than to find a new one. When people stay, they buy more, refer others, and trust your brand. Email supports this by checking in, sharing helpful tips, and reminding people why they signed up in the first place.

A simple way to improve retention is to send a short welcome or onboarding email series. Help new customers set things up and get a quick win in their first few days. After that, send the occasional check in, ask how things are going, and share one small tip they can act on.