about payments

Hello, everyone, I am a Shopify merchants, hardware sales flow media, at the same time I am a international business intermediary, help international businessman registered companies and Banks, open payments accounts, I often open the stripe for the customer, but stripe always disable the account because of high-risk, in fact, the customer only sales of ordinary clothing, and can in the amazon ,Stripe, however, cannot accept merchant payments, Shopify Payments and Paypal, what payment interface do you recommend? I own a company in the US and a company in the UK. Please tell me the good payment company, thank you