raider11
Contributor
My wife and I became very good friends with our instructor and she told us that the problem with some LDS that don´t let you take the course without buying a book per student is that with the book they get the coupon to ask PADI (in our case) for your C-Card, if they don´t sell you the book they have to paid for that coupon, it´s not much, but they loose the book selling and they have to pay an extra fee. My LDS let my wife and I take the courses with the same book, but only because they know we spend same money on equipment and travels regularly.