hansel
- Karma
- 6
- Created
- August 27, 2010 (15y ago)
- Submissions
- 0
Founder www.plantmyphone.com we recycle cell phones and use the proceeds to fund tree planting.
I previously founded and sold Crispads.com blog ad network
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What are the best examples of B2C startups that have pre-sold customers before building their product. Please include the number of pre-sold customers and what level of commitment the customer made (paid, promised,…