Should there be an extra charge for a second haircut?

Occasionally, hairstylists may encounter customers who ask for a further shortening after a haircut. This is considered an "unnecessary secondary cut" and is usually charged extra. Necessary secondary cutting often occurs after perming, dyeing or washing. What bothers hairstylists the most are customers who decide while cutting, because different lengths require different cutting methods, and repeated modifications will affect the overall structure. If you want to avoid repeated trimming, you can use the APP to simulate the appropriate length first, and then communicate with the hairstylist to respect professionalism and make the haircut go more smoothly.