offshore company payment processing

I would like to know what payment processor that can process Visa and MasterCard accept offshore companies from X jurisdiction? I need to know what X can be replaced with?

I need help to create offshore company and payment processing for my new business. I sell shoes and t-shirts with print on and want to accept credit cards so it's easier for my customers to pay. I expect turnover of at min. 6000 / month and want reduced tax that's why I seek offshore company...