We use a credit based system for sending messages. You will need to purchase credit from us to be able to send sms. Depending on the network operators in the particular region sms cost varies between 0.2 - 3 credit.

For example:
Sending one sms to Bangladesh GrameenPhone will cost 0.8 credit and CityCell will cost 1 credit. Say 1 credit cost 0.07 USD, sending sms to GrameenPhone cost is 0.07*0.08 = 0.056 USD and CityCell will cost 0.07 USD