TechCrunch: Barely 3 Months Post-Launch, Loyalty App Punchcard Live In 15M Locations, Nears Profitability http://t.co/eVN911VP by @sarahintampa
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TechCrunch: Barely 3 Months Post-Launch, Loyalty App Punchcard Live In 15M Locations, Nears Profitability http://t.co/eVN911VP by @sarahintampa