1.Set your business up to accept as many forms of payment as you can. PayPal, personal checks, cashiers checks, both domestic and International money orders, International bank transfers, etc. Every additional payment option you add will increase your customer base. 2.Don't exclude buyers from foreign countries or with free email accounts like Hotmail or AOL. Ultimately, you are only hurting yourself. In some categories the best buyers are located in a different country than you are. 3.Keep y.