With things like that, the values that are getting passed around should be for front-end display only - the only really important information that needs to be passed back is what item you want and how many. You should already know what items cost so when you recieve an order you can bill accordingly.
--- Jay
All code is untested unless otherwise stated.
All opinions expressed are my own and are intended as guidance, not gospel; please treat what I say as such and as Abigail said Think for yourself.
If in doubt ask.
