Connected remotely with sir Joselito's PC to check and test the price event on his side, as per checking, the price event is not working on his side, updated the application on his side, and tested the application again, as per testing, it is now ok. Gave a template to sir Joselito and explain how they can print the price event barcode. He tested the printing himself, and as per sir Joselito, it is now OK.