The core engagement problem in loyalty isn’t enrollment, it’s activation. Consumers join many programs and use few, and an estimated $10 billion in US loyalty rewards goes unredeemed each year. RCS attacks that directly: a timely “you have a $10 reward expiring Sunday, [Redeem now]” in the inbox converts far better than the same message lost in an app notification or an unopened email.
Personalization and immediacy compound the effect. RCS supports segmentation, two-way replies, and tap-to-act buttons, so a brand can send the right offer to the right member at the right moment and let them redeem without leaving the conversation.
The messages that move redemption are a short list, and they have more in common with operational messaging than with campaigns. A balance or tier message that arrives when the number has just changed, because it is triggered by the earning event rather than by a monthly send. An expiry warning with the amount, the deadline and a redeem button, sent with enough time to act and repeated once close to the date. A reward-unlocked message at the moment of qualification, which is the single highest-intent moment in the whole programme. And a redemption path that completes in one or two taps, because every additional step loses a share of the people who were willing.
Timing beats content more often than teams expect. The same expiry reminder performs very differently at fourteen days, three days, and the morning of, and the pattern that works is usually a pair rather than a single send: one far enough out to plan around, one close enough to act on. Tie sends to member events, earning, qualifying, expiring, rather than to a calendar, because a triggered message arrives when it is relevant and a scheduled one arrives when it is convenient for you.
Measure the right thing. Click-through rate will look good and will not tell you whether the programme improved, because loyalty messaging succeeds by changing redemption and repeat purchase, not attention. The numbers worth tracking are redemption rate among members messaged versus a holdout, time from reward issued to reward used, share of members who redeem at least once in a period, and repeat purchase rate among redeemers. Those are the figures that show whether the channel changed behaviour, and they are the ones that survive a finance review when the programme comes up for renewal.
- Members who actually redeem rewards spend about 3.1x more annually than members who never redeem (loyalty research, 2026).
- An estimated $10 billion in US loyalty rewards goes unspent each year (Antavo, 2026).
- RCS campaigns commonly see 15-30% click-through, well above SMS and email (industry benchmarks).
- The high-yield messages are balance changes, expiry warnings, reward-unlocked moments, and a one-tap redemption path.
- Trigger on member events rather than a calendar, and send expiry reminders as a pair rather than once.
- Measure redemption rate against a holdout, time to redeem, and repeat purchase among redeemers, not click-through.