There are the following types of exchange transactions: a currency futures contract is a sales or purchase transaction in the foreign exchange market, at which the price is set precisely at the time of the transaction and on a certain date. More precisely, at the same moment the seller must sell, and the buyer to buy the amount of currency that is agreed in the contract. Sale and purchase at the same time and for the same amount is called swap. The currency will change to another and will have to be made in the shortest possible time, mainly banking transactions. There may also be simple currency exchange, as a rule, they have different supplies. Another type of transactions is -. When concluding such a transaction, payment for it takes place in the shortest possible time, within two days. But the forward transaction, on the contrary, is concluded with a pre -set calculation time and works as risk insurance. The course of the striker is calculated as the ratio of interest rates by interest on the flower of currency. Forward and STOT are more likely to go as interbank operations, and the main exchange method for concluding a contract is futures. Often starting the repair, we are faced with the search for optimal conditions for arranging an apartment. An excellent solution for your rooms is porcelain stoneware. You can buy porcelain tiles at an affordable price in our tile store. We will help you decide on the design of the bathroom, finish and repair.