• Nail services (acrylic nails, gel extensions, manicure, pedicure, nail enhancements)
• Nail artistry & advanced techniques (custom nail art, creative nail designs)
• Nail health & hygiene standards (sanitation, nail anatomy knowledge, nail care awareness)
• Client care & beauty retail support (customer consultation, nail product recommendations, client relationship management)
• Freelance & salon operations (special event services, appointment handling, portfolio development)