고객관리자 - 무료 고객관리 매출관리

고객관리자 - 무료 고객관리 매출관리 is a free Android app designed for easy customer and sales management. Users can add, edit, and delete customer information, manage product categories, and track sales with detailed statistics. The app allows for memo writing and profile picture setup for each customer. Data can be exported as Json files, making it suitable for service-oriented stores like beauty salons or small businesses. With features for tracking monthly sales changes and customer preferences, it enhances overall customer relationship management.