You might want to check out Daopay, they seems to be in this niche. See http://www.daopay.com/
How can merchants in Mexico accept customer payments through SMS?
Why is it difficult for merchants outside the U.S./EU to support international payments?1 ansIs there a company that lets you accept bank transfers globally or across several countries?1 ansWhat alternatives exist to 2Checkout for Pakistani ecommerce businesses facing high cross-border fees?1 ansDo U.S. companies use web-based electronic checks, and which payment gateways support them?1 ans