ik you can convert to cards and stuff them in your vault, but theres only so many denominations of cards. like most of the time when i wanna pay for a slot, i take out a 1k csc card, pay, and then i have to convert the remainder into many little cards. otherwise, i redeem like many many little cards. if i leave my csc out, i end up doing stupid things with them like spend it on impulse stuff ARGHHH /shakes head trying to forget
telling me to exercise self control is not a good idea bc i DO try! how i have self control irl is by hiding my money in a separate place than my wallet so i dont spend it, and the onsite equivalent is hiding my csc somewhere. atm this comes in the form of many csc cards that take way too long for me to redeem them all when i wanna use them...
is coding a csc vault very difficult? T_T

This suggestion is a common one! The idea of vaulting csc can be found Here. Please post your support there. For now I am locking this up since it is a duplicate.