Please change that the shopmenu remains opened when one wants to buy an item by the shortcut (boots, orb, etc.) but doesnt have enough credits.

I use say binds to buy stuff, but with not enough money the menu remains open.
I solved that with
bind "N" "say helm; say health; say mask; wait 30; slot10"
maybe for you it's as easy to implement that in the code as it was for me to make that bind =)

Regards