Key ring and coin for the shopping cart. This is a simple functional object that allows you to always carry the coin with you for shopping. This is a simple but nice project as an idea you can customize the token in any way. I loaded the entire alphabet into the zip file but you can write whatever you want in it.

I am available if anyone is interested in creating a coin with some particular logo. It's a very simple object to print and takes very little time. I recommend printing it in PETG but it is also possible to print in ABS and PLA.