Smart wife

This husband who is out of town for a couple of months writes to his wife.

Dear Sweetheart,

I can't send my salary this month, so I am sending 100 kisses. You are my
sweetheart

Your husband

His wife replied back after some days to her husband:

Dearest sweetheart,

Thanks for your 100 kisses, I am sending the expenses details.

1. The Milk man agreed on 2 kisses for one month's milk.
2. The electricity man only agreed after 7 kisses.
3. Your house owner is coming every day and taking two or three kisses
instead of the rent.
4. Supermarket owner did not accept kisses only, so I have given him some other
items........
5.. Other expenses 40 kisses

Please don't worry for me, I have a remaining balance of 35 kisses and I hope I
can complete the month using this balance.

Shall I plan same way for next months, Please Advise!

Your Sweet Heart