（1）Click on "Fixed Fee Payment"
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（2）To pay the booth fee, you can manually add the booth and select multiple booths to pay at the same time
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（3）Check the fee to be paid and click to pay to pay the fixed fee
* Click "Go to rent" to enter the product rental page
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（4）Select the rental item and click on the rental list.
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（5）Click "To settle accounts" to bill the list
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（6）Click "Submit Order", select the payment method, and pay
