Second Life Marketplace - Black Credit Card Tipjar

VRChat is adding a new currency system : r/VRchat

Second Life Marketplace - Tip Jars

Would wait staff in the US appreciate cash tips over credit card

Second Life Marketplace - Copyable Tip Jars with % Splitting

Second Life Marketplace - Tip Jar Sign

Anatomy of a Second Life — LiveJournal

Second Life Marketplace - Canny Cards by Tiffany Jarvinen

In defense of crypto(currency) – A Few Thoughts on Cryptographic

Second Life Marketplace - Tip Jars

Second Life Marketplace - Tip Jars

Second Life Marketplace - Tip Jars

Second Life Marketplace - 2 DJ's TIP JARS

Second Life Marketplace - Tip Jars