CashLens gives fashion retail founders a live, PO-level cash-impact simulator so they understand how any Purchase Order changes runway before committing. It connects POS, accounting, supplier terms and sales forecasts to compute net cash delta, runway shift, and recommended order timing. Users get what-if scenarios, alerts when orders push them below safe runway, and simple corrective actions (delay, split, negotiate terms). Designed for inventory-heavy apparel retailers doing $2–25M who need forward visibility without spreadsheets.