Sweet Tooth is now Smile.io
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Programs
Points
Encourage profitable actions that drive customer loyalty.
Referrals
Turn existing customers into powerful marketers.
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Give increasing rewards to your best customers.
Run any combination of programs in harmony or independently
Pricing
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Build on any platform with our api
Resources
ROI Calculator
Get an estimate of the value Smile.io could generate for you.
Case Studies
See how existing clients are getting the most out of Smile.io.
Guides
Industry leading how-to's and research.
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Weekly articles on loyalty, rewards, & customer experience.
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