Travel ticket: shows that the watermark printing logo is true;

After copying the itinerary, the words “copy invalid” will appear on the yellow strip of the copy.

Our plan

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  • Travel ticket fraud

    Basically, the travel order is directly facing the bright light. If the watermark print mark is displayed, if it is not, it is false.
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  • itinerary

    The easiest way to distinguish is to check if the last 4 digits of the print number in the upper right corner of the itinerary match the verification code. If it is inconsistent, from the point of view of invoice reimbursement, the itinerary is an invalid invoice.