Claro does have an unlimited 3G plan, it is $300j a day or about $3500j a month. There is also Digicel 4G (which is faster) for $300 a day or $3000j a month. A new option is Super-Wifi. I have not used it yet, but it is around $200 a day or $2000j a month. The Claro and Digi use a usb dongle and the SuperWiFi just uses your existing Wifi connection.
