This disorder is associated with several vascular, neurological, and skeletal problems including stroke, heart attack, clotting, mental retardation, eye abnormalities, and osteoporosis, amongst many other complications.
Tattoo tipping etiquette, in general, should hover around 15% for small tattoos and 20% for larger tattoos, but as with all tips, you as a customer ultimately determine the amount based on the quality of service and the work performed. Consider your involvement as well.
Superintendent: Depending upon your service and responsiveness, a tip or gift of $20 to $100 is customary. Hair and beauty . Barber/hairstylist/manicurist: For your barber, hairstylist or manicurist, a tip or gift of up to the cost of one visit is appropriate. Beauty salon staff: If you are tipping the entire staff, a tip that is up to the cost of one salon visit is a nice gesture (that could be divided among the staff).