There isn't really a limit of the amount of Golf balls you can have. But if you run out of balls, you can't turn in a score card, and you are disqualified.
It is unlimited
The PGA do not approve golf balls, the USGA and R&A rules committees do. They both publish a list of conforming golf balls.
Yes
tytlist
A Titleist Driver can be purchased at many golf stores. Here are some of those stores 3 balls, Golf Galaxy, global Golf, PGA Tour Shop, Golf Locker, Amazon, Ebay, 2nd Swing, and Fairway Golf USA.
A PGA Tour player, can use any golf ball that is on the list of conforming golf balls, which is published by the USGA and R and A. The PGA Tour operates a one ball rule, this means if the player tees off with a Pro V 1 x on the first hole, the only ball they can use during the tournament is a Pro V 1 x, or they will be disqualified.
Professional Golf Association
PGA CHAMPIONSHIP
Its a golf bag an its 14, just like everyone else.
What clubs are suggested to carry in a golf bag
PGA Tour Golf Team Challenge happened in 2006.
PGA Tour Golf Team Challenge was created in 2006.
Callaway Golf PGA Junior Series was created in 1996.