Originally Posted by
Mikey_R
I'm not a programmer, so anyone can correct this next part, but I am about 90% sure you would still need to send the whole string of data that corresponds to the value every time, even if it is zero. If it had a max of 15, and you had 15 items in there, it would send 1111, if you had zero, it would still send 0000. It is the same amount of data being sent regardless of how much you actually have.
As for my previous post, I never said it couldn't be done, I merely highlighted how many things could be considered a currency and whether it was worth using up data to track it all for things that could be trivial to obtain.