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You can omit the search since it's automatically performed when loading the product list. The loading of the product list can be configured to trigger again once the user has completed utilizing the search feature. Refer to the usage guide for a detailed understanding of how these functions operate.
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Standard flow
Has to have the basic functions implemented first. Then the only thing you would need to do is call the function for loading the receipt with the order number. More info here
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No customization
User has to continually check status
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Custom flow
Has to have the basic functions implemented first.
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