Internet Payment Gateway IPG is a service through which e-shops, institutions and organizations may receive the fund from sale of goods and services from the buyer (SHETAB member cardholders). IPGs connected to Karafarin Bank accounts allow legal internet website owners to remit the fund from sale of goods and services to website owner bank account with Karafarin Bank. In other words, services such as train and air ticket sale and other goods and services payment are made possible by this service. Based on CBI regulations, to be granted the IPG, website owners (goods and services sellers on internet) must receive electronic logo certificate. Logo certificate is a symbolic emblem which is exclusively issued by E-commerce Development Center of the Ministry of Industry, Mining and Commerce and granted to legal businesses aiming at their organizing, identification and qualification