non for profit schools Pull messages are the types which might be initiated from the customer, by using a cell phone, for obtaining information or conducting a transaction in the bank account. Examples of pull messages for information feature an account balance enquiry, or requests for current information like foreign currency exchange rates and deposit interest levels, as published and updated through the bank. ECB President Mario draghi said at a press conference following the central bank's board meeting that important changes had taken place in the resumption of negotiations. The concept of accounting income is called accounting income. According to the traditional view, the accounting income refers to the difference between the realized income and the corresponding expenses. It has the following characteristics: There is no risk of this arbitrage. Range and once the two currencies yield, the yield of arbitrage mechanism will make two currencies are equal, that is, different interest rates in the currency of the country there is inherently a trend towards an equalization and trend, it is the interest rate index key aspects of the impact of foreign exchange to, also is our interpretation and grasp the key interest rate index.