Question for SAHM or SAHW

Unicorn
If you don't work and your husband does how do you get money? Obviously from your so. Do you have a joint account does he give you the bill money and what about when you go shopping or go do something for yourself do you ask for money? I'm going to be a SAHM sooner than later hopefully but I have always worked and am not sure how this works. Right now we both share money if the other needs some for something and we agree to pay certain things but we both have separate accounts