You can become a distributor by buying a machine from another existing distributor.
Once you place the order the system will ask you if you want to become a distributor. You then select "Yes" and provide the required information.
You will get your own Enagic Distributor ID assigned and you will start getting your commissions paid to that ID.
If you become an EWS member, your ID will be associated to your account and website(s), so if someone place an order from the site, your ID will be automatically populated on the online form, that way you can make sure that commissions get paid correctly.