I understand this has probably been explained but trust me, I searched. Also, the funcwiki isn't too helpful because honestly it seems like you have to already know the name of the function to look it up. I am clueless about this. Hope somebody can help..
Anyways to the point, can somebody explain from the beginning (I'm a new scripter still, so I need it newb-compatible

) how to let a user buy something, for example more speed, higher damage, etc. I only need to know the buying part, not what they're buying (so like I don't need to know how to setup faster running, more dmg, etc., only the buying something part).
So yeah.. thanks again
Oh and if you can I need to know how to check if they have enough money and if they don't, send them a message and if so, make them buy whatever it is in my plugin (I won't tell yet

).
~SMITH