Each purchase creates one new simulated Practice Account slot. After purchase, choose a starting virtual balance of $1,000, $5,000, $10,000, $25,000, $50,000, or $100,000. Each Practice Account keeps its own cash, positions, orders, fills, P/L, and history. Existing accounts are never refilled or overwritten. Virtual funds have no cash value and cannot be withdrawn, transferred, or exchanged.