Sound for the "instant buy" premium tabs

i had an interesting idea, i think, if we could config the premium tabs to have a a sound to go together with the announcement of the sale on the side of the screen, but most importantly would be great if you could chose the sound for each tab, i mean, i'm not too interested in hearing that my "1c tab" sold something, but my "1div tab" is suppressing my "chuin" sound dopamine, this would fix that :P