Why are you working on the number of validations? I had 10 and they went down to 5. When work is done well, climbing very little but when something goes wrong they go down too much. I would appreciate someone answering.
good night, I do not understand how to do the screenshot, it is clear in this case that the code applied and the total price are highlighted. Please, you could tell where the error was. Thank you, I hope for your quick response.