Charge When Not Billed: Dive Lessons Intermediate - 4 sessions (Standard Fee):  $175.00 = $175.00Dive Lessons Intermediate - 12 sessions (Standard Fee):  $275.00 = $275.00Dive Lessons Intermediate - 8 sessions (Standard Fee):  $225.00 = $225.00Charge When Not Billed: Dive Lessons Intermediate - 4 sessions (Standard Fee):  $175.00 = $175.00Dive Lessons Intermediate - 12 sessions (Standard Fee):  $275.00 = $275.00Dive Lessons Intermediate - 8 sessions (Standard Fee):  $225.00 = $225.00