i-WAT is bundled in our distributions of wija.
To set up i-WAT, install wija according to the installation guide, and make its PGP features usable.
You need to have exchanged public keys with your correspondents in order to trade goods or services using i-WAT.
The system of i-WAT is dependent on strong trusts among participants. To maintain such trusts, we strongly recommend you to frequently backup the i-WAT data.