Integrate invoice carrier and barcode membership card1. Support barcode scanning2. Support membership card classification3. Support QRcode membership card4. Simultaneously display the barcode of the vehicle and the barcode of the membership card5. Easy to operate6. No ads7. No internet connection*Because the membership card barcode has format problems, it is recommended to use the scanning function to create membership card information to avoid different formats*For membership cards created by scanning, if the card number is different from the card, it is recommended to try several times. Adjust the angle or increase the light source to increase the recognition. Use the volume keys to turn on or turn off the lights*When loading a vehicle or barcode, the old data will not be deleted, only the vehicle or barcode that is not in the system will be added*To delete existing data, swipe to the left to delete.