WARNING: DO NOT UPDATE THE GAME TO VERSION 1.05!!!
The game has been just updated not long ago and the bells, either in item or stationary form, are no longer worked.
The game will put in a complete soft lock state and only black screen remain.
To everyone, keep playing with ver1.04 until further notice.
Edit:
@JakeMSG The dev just changed Stanga's shop, which give more (but not all) modifiers. Previously, only three, now they added 3 more, totally 6. Still underwhelming. I hope this update won't mess with your Stanga' shop mod.