Breast milk for sale to mom who wants baby to add weight fast

Description

My son who is three weeks old and I are very healthy. From the time I had him weighed, which is 2 weeks ago to now, he has added 8 ounces. The thing is that the milk I produce is too much for the baby and a lot of extra milk is left and I would like to sell it to a mom who would like their babies to add some quick weight. I freeze the milk after pumping. I charge $4.00/oz. Winnipeg, Manitoba.