PAYMENT GATEWAY FOR ADULT SHOP ON SHOPIFY

We are running a sex toys shop on shopify. We are based in Brasil but our plan in to dropship this one product (fetish leather sexy masks) worldwide. We were not granted with PayPal plus, only the express check out which requires the user to have a PayPal account to complete the purchase. The most common shopify payment gateways won't allow adult products, and we are also very limited because we are based in brasil. We need a solution for that, an expert to set up an external payment gateway which would allow us to get paid in multi currencies - at least USD, EUR, CAN, GBP and BRL.