Is the tip included in the price?

At VIP massage (erotic massage), it's customary to give the therapist a tip in cash (Vietnamese dong) directly in the private room, separately from the ticket you pay at reception. The tip is usually the same as the ticket price or a little more. The prices on Hapinam's venue pages are approximate totals including the tip. Many regular (non-adult) spas include the tip in their prices.