STP transaction types, namely straight-through processing, straight-through processing. It allows customers to send their orders directly to their liquidity providers (banks or other brokers), who can trade directly in the interbank market. ATFX is a global contract broker with STP simple model. ATFX adopts STP transaction type, which allows investors to see the market price in real time, send investors' instructions to banks or trading markets, and automatically match real-time transactions according to the bank's quotation. It can give investors the advantages of transparency, good quotation and fast transaction.