Check `n Go offers simple money solutions when you need it most. With nearly 1,000 locations across the country, we're here to help O Fallon residents cover their real-life financial needs. We offer payday loans, installment loans and more, along with friendly and knowledgeable customer service. Need funds fast? Visit our store at 1407 W Highway 50, O Fallon, IL 62269, apply online, or call us at 1-800-561-CASH today.