As an free software project, phpMyAdmin has almost no revenues itself. On the other side, we have some expenses. Currently most of project funds are used for travel costs for team members to allow them attend various conferences.
We invite you to contribute money to our project (or just send money using PayPal to donate@phpmyadmin.net). PayPal is one of most used online payments methods, it also accepts all major credit cards.
Alternatively you can appreciate our work using Flattr. Flattr is a microdonation system allowing users to easily appreciate others.
Donations will be used for the promotion of phpMyAdmin, mostly by allowing team members to visit various conferences. Thanks.