花脸商户版 is a digital payment and marketing system for offline retail stores. Developed by Jindian technology Hangzhou Co. Ltd., this iPhone app helps offline merchants manage their businesses by collecting and analyzing consumer data. With a focus on data-driven insights, it offers features such as digital store management, consumer data analysis, membership management, and automation.

The app provides a convenient way for merchants to accept payments through QR code scanning. Simply input the amount and scan the customer's QR code to complete the transaction. It also offers a reconciliation feature that allows merchants to view and print payment records within a specified time period.

Additionally, merchants can process refunds by scanning order QR codes or entering order numbers. The app supports precise billing information display, store and employee management, daily settlement records, automatic voice broadcasting during transactions, printer setup, and a user manual for troubleshooting.

Overall, 花脸商户版-专业收款营销工具 is a comprehensive tool for offline merchants to digitize their operations and leverage consumer data for better business insights.