Globasure recently published a case study on the Smart Roaming Sim Solution (gROAM) deployed at Unity Bank. Globasure benefits from roaming agreements with operators located in several countries. Globasure SIM cards cover more than 100 countries and address more than 200 different domestic operators. Therefore with the Globasure SIM card, your GPRS capable payment terminal will be able to connect to different operators within the same country. Please click here to read case study.