Jerry
Preview
Open in TheBrain
Welcome! (start here)
Good Starting Points
Enumerated Wisdom
Four Principles of Wikinomics
Sharing
Sharing Expenses
Parents
Bills
Expenses
Giving
Sharing
Voluntary Payments
Children
6 Apps That Make It Simple to Split Expenses With Friends
Kittysplit
Splitting the Bill
Venmo (2009)
WePay (2008)
Jumps
Donations