Requires Craft 2.5+, running php 5.5.9+
During development it's normal you'll run a number of transactions to test the setup while Charge / Stripe is in Test mode. Before going live you might want to remove these from the CP.
Right now, in the 1.x release of Charge, we don't expose a direct way to remove these. We'll be adding this feature in a future release.
In the meantime if you really require removing this test data you've got 2 options :
With the upcoming 2.0 release, we'll include a more direct way to remove test data.