To make WM payments you need to have a Purse. You automatically receive 6 purses with equivalents of various currencies. All transactions within the System take place between purses of the same type only. That is, you can transfer funds from your Z- Purse to another Z-Purse only. You can fund Purse via your Keeper menu ("Add Funds"). To trace your payment or locate a lost transaction please go to "Locate Payment" section.