As shown in the figure, first open the software on the mobile phone, and then click My.

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On my page, click Login/Register, and then log in to your account.

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After logging in to the account, click the settings icon on the page as shown in the figure to enter the settings page.

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to enter the setting page, pull down to the icon page, and then click the icon indicated by the arrow to exit safely. You can cancel the account.

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5

If you want to cancel your card, you can click My Customer Service on the page as shown.

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6

after entering customer service, enter your account, and then a message will pop up. You can cancel the card according to the diagram.

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Intelligent cashier accounting software suitable for catering shops is a hardware-free, free and simple mobile cashier product provided by Keruyun Company, which is a mobile store management APP tailored for small and micro businesses with zero cost and quick start. Functions of the hotel: opening a table, ordering food, cashier, bookkeeping, various reports, discounts, store management, clerk management, etc.