"Salary In Kisses" joke

Letter from Husband to Wife
Dear Sweetheart,
I can't send my salary this month, so I am sending 100 kisses. You are my sweetheart
Your husband
Wife's Response
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