Job Description Help for Job Description. Opens a new window. Oversees daily operations of retail store engaged in buying and selling coins and precious metals. Maintains high level of customer service and resolves customer issues. Plans and prepares work schedules and assigns employees duties. Maintains store image and product displays. Reconciles cash with sales receipts. Keeps records of purchases, sales and requisitions. Trains employees on coin and precious metals knowledge, sales tactics and safety procedures. Handles local advertising, trade show preparations, and social media presence. Appraises coin collections and jewelry from the public for their value, authenticity and grade. Sources additional inventory from wholesale networks, online auctions and other coin sellers nationwide. Adheres to company policies, analyzes sales data, and achieves sales targets.