In the game of TSM: Unlimited Ammo 4 Sale, you will be able to buy and sell unlimited ammunition, as well as other weapons and items. 

 The ammunition can be found in in-game merchants. You will be able to buy and sell different kinds of ammunition, including Sureshot, Knockback, and Ice bolts and others.

With unlimited ammunition, you don't have to constantly buy and search for limited ammunition from merchants, making the game less tedious for ranged users.

You can also pick and choose which type of ammunition shows up by installing the appropriate package files. Thus making this addition to the game less resource intensive.