By John Gruber
Square Reader SDK lets you use Square hardware to take payments in your app.
- Blue Moon
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Panic’s Dave Hayden on the history of calendars.
★ Monday, 21 December 2009
By John Gruber
Square Reader SDK lets you use Square hardware to take payments in your app.
Panic’s Dave Hayden on the history of calendars.
★ Monday, 21 December 2009