The document introduces electronic communication networks (ECNs) and straight-through processing (STP) for trading. It explains that ECNs allow direct interaction between buyers and sellers, avoiding brokers and providing anonymity, faster execution, and equal opportunities. STP provides transparency, market depth, and the ability to choose counterparties. The benefits of ECN/STP systems include liquidity, better prices and spreads, transparency of deals, and the option to trade through a fixed spread. In conclusion, ECN/STP offers advantages over traditional FX trading and is worth trying for successful trading.