Hair extensions, Keratin glue extensions, Tape-in extensions, Micro-ring extensions, Clip-in extensions, Weft extensions, Nano-ring extensions, Hair consultation, Shampooing and conditioning, Scalp massage, Tool cleaning and sterilization, Artificial hair, Wigs, Client appointment booking, Answering calls, WhatsApp communication, Handling salon complaints, Customer service, Basic upselling, Inventory management, Training stylists and assistants