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Email subject ideas

Subject lines Bookboost customers use, grouped by the kind of message they belong to.

The subject line decides whether the rest of your email gets read. These are subject lines Bookboost customers use, grouped by the kind of message they belong to.

Booking information

  • "[Guest name], your reservation at [Hotel name]"

  • "Preparing for your arrival: reservation details"

  • "Reservation reminder: everything you need to know"

  • "Your reservation: final checklist before arrival"

  • "Your stay awaits: reservation confirmation and details"

  • "Your key for [Hotel name]"

Online check-in and OTA profiling

  • "Your upcoming reservation: update your details before your arrival"

  • "Check in online at [Hotel name]"

  • "Finalise your stay at [Hotel name]"

  • "Confirm your booking details for [Hotel name]"

  • "Reminder: the registration form is waiting"

  • "Important: verify personal details for your stay at [Hotel name]"

Upselling

For early check-in, parking, late check-out, and breakfast.

  • "You might be missing some information for your upcoming reservation"

  • "Exclusive offer: complimentary upgrade on your next reservation"

  • "Say yes to an easier check-in at [Hotel name]"

  • "Extend your stay, on us: exclusive night free offer"

Review requests

  • "We miss you already, [Guest name]. Share your stay?"

  • "Did we make your stay special, [Guest name]? Tell us how"

  • "Thank you for choosing us, [Guest name]. How did we do?"

  • "[Offer] for your next stay: share your feedback"

Offering something tangible in return for a review tends to lift both open rates and response rates.

Newsletters

  • "New at [Hotel name]: an exclusive look inside"

  • "An offer just for you for your next stay"

What tends to work

  • Use the guest's name or the property name. A subject line that names something specific to the reader reads less like a mailout.

  • Say what is inside. "Your key for [Hotel name]" tells the reader exactly what they will get by opening it.

  • Keep it short enough for a phone. Most guests read on mobile, where long subject lines are cut off mid-sentence.

  • Test before you commit. See Test your campaigns.

Getting help

Open Talk to Us in the left menu of the platform, or email support@bookboost.io.

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